diff --git a/CMakeLists.txt b/CMakeLists.txt
index d340689..eaae4c9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -126,7 +126,10 @@ set(SOURCES
         src/game/physics/holes/ground/collectable_sim_ground.cpp
         src/game/physics/holes/ground/collectable_sim_ground.hpp
         src/game/physics/body_adapter.cpp
-        src/game/physics/body_adapter.hpp)
+        src/game/physics/body_adapter.hpp
+        src/sprites/masked_sprite.cpp
+        src/sprites/masked_sprite.hpp
+        src/sprites/configs/masked_sprite_config.hpp src/sprites/masked_sprite_hole.hpp)
 
 set(PHYSICS_00_SOURCES
         src/prototypes/physics_00.cpp)
diff --git a/assets/collectables/bike.png b/assets/collectables/bike.png
new file mode 100644
index 0000000..96fdb10
Binary files /dev/null and b/assets/collectables/bike.png differ
diff --git a/assets/collectables/rose.png b/assets/collectables/rose.png
new file mode 100644
index 0000000..5f86907
Binary files /dev/null and b/assets/collectables/rose.png differ
diff --git a/assets/collectables/rosebush.png b/assets/collectables/rosebush.png
new file mode 100644
index 0000000..a00326d
Binary files /dev/null and b/assets/collectables/rosebush.png differ
diff --git a/assets/collectables/small-tree.png b/assets/collectables/small-tree.png
new file mode 100644
index 0000000..b54e231
Binary files /dev/null and b/assets/collectables/small-tree.png differ
diff --git a/assets/collectables/stone.png b/assets/collectables/stone.png
new file mode 100644
index 0000000..242b863
Binary files /dev/null and b/assets/collectables/stone.png differ
diff --git a/assets/collectables/tram.png b/assets/collectables/tram.png
new file mode 100644
index 0000000..b2cbf78
Binary files /dev/null and b/assets/collectables/tram.png differ
diff --git a/src/collectables.hpp b/src/collectables.hpp
index c1c76d4..4db4939 100644
--- a/src/collectables.hpp
+++ b/src/collectables.hpp
@@ -6,7 +6,7 @@
 #include "game/collectables/collectable_config.hpp"
 
 std::map<std::string, CollectableConfig> const all_collectables = {
-        {"box", CollectableConfig("numbers")}
+        {"box", CollectableConfig("rosebush")}
 };
 
 #endif //HOLESOME_COLLECTABLES_HPP
diff --git a/src/config.h b/src/config.h
index fde27a4..2092052 100644
--- a/src/config.h
+++ b/src/config.h
@@ -31,6 +31,7 @@
 #define ISOMETRIC_SKEW (16.f/32.f)
 #define MOVEMENT_SKEW sf::Vector2f(1.f, 1/ISOMETRIC_SKEW/2.f)
 #define WORLD_TO_ISO_SCALE 50.0f    // 50.f, don't change. Rather adjust the zoom of the camera
+#define MASKED_HOLE_BORDER_TRANSITION_SIZE 0.2f
 
 // Tracking view defaults
 #define DEF_TV_IS_ABSOLUTE_FREE_MOVE_THRESHOLD false
diff --git a/src/sprites/configs/masked_sprite_config.hpp b/src/sprites/configs/masked_sprite_config.hpp
new file mode 100644
index 0000000..86112dc
--- /dev/null
+++ b/src/sprites/configs/masked_sprite_config.hpp
@@ -0,0 +1,22 @@
+#ifndef HOLESOME_MASKED_SPRITE_CONFIG_HPP
+#define HOLESOME_MASKED_SPRITE_CONFIG_HPP
+
+#include <string>
+#include <SFML/System/Vector2.hpp>
+#include <SFML/System/Time.hpp>
+#include "sprite_config.hpp"
+
+struct MaskedSpriteConfig
+{
+    SpriteConfig spriteConfig;
+
+    MaskedSpriteConfig(std::string sheetName, int sheetIndex, sf::Vector2f size = sf::Vector2f(0, 0))
+            : spriteConfig(std::move(sheetName), sheetIndex, size)
+    {}
+
+    explicit MaskedSpriteConfig(std::string textureName, sf::Vector2f size = sf::Vector2f(0, 0))
+            : spriteConfig(std::move(textureName), size)
+    {}
+};
+
+#endif //HOLESOME_MASKED_SPRITE_CONFIG_HPP
diff --git a/src/sprites/masked_sprite.cpp b/src/sprites/masked_sprite.cpp
new file mode 100644
index 0000000..e522d25
--- /dev/null
+++ b/src/sprites/masked_sprite.cpp
@@ -0,0 +1,144 @@
+#include "masked_sprite.hpp"
+#include "../config.h"
+#include "../logging/easylogging++.h"
+#include "../game/player/player_collection.hpp"
+
+MaskedSprite::MaskedSprite(const std::shared_ptr<sf::Texture> &sheetTexture, sf::IntRect textureRext, sf::Vector2f size)
+        : texture(sheetTexture), textureRect(textureRext)
+{
+    image = std::make_shared<sf::Image>(sheetTexture->copyToImage());
+    sprite = std::make_shared<sf::Sprite>(*texture, textureRect);
+    setSize(size);
+}
+
+MaskedSprite::MaskedSprite(const std::shared_ptr<sf::Texture> &texture, sf::Vector2f size)
+        : texture(texture)
+{
+    image = std::make_shared<sf::Image>(texture->copyToImage());
+    textureRect = sf::IntRect(0, 0, texture->getSize().x, texture->getSize().y);
+    sprite = std::make_shared<sf::Sprite>(*texture, textureRect);
+    setSize(size);
+}
+
+void MaskedSprite::preRenderUpdate()
+{
+    GameObject::preRenderUpdate();
+
+    // TODO: Did anything change? Is update of masked sprite necessary?
+
+    if (angle == 0)
+    {
+        renderPosition = coordinates->isometric().toScreen();
+    } else
+    {
+        auto position = coordinates->isometric().toScreen();
+        renderPosition = calculateRotatedCornerPosition(position, angle);
+    }
+    sprite->setPosition(renderPosition);
+    sprite->setRotation(angle);
+
+    updateFreshMaskedSprite();
+}
+
+void MaskedSprite::draw(sf::RenderWindow *window)
+{
+    GameObject::draw(window);
+
+    window->draw(*sprite);
+}
+
+void MaskedSprite::updateFreshMaskedSprite()
+{
+    // TODO: Calculate depth per pixel
+    auto maskedImage = std::make_shared<sf::Image>();
+    maskedImage->create(textureRect.width, textureRect.height, sf::Color::Transparent);
+
+//    todo: or use sf::RenderTexture?
+
+    maskedImage->copy(*image, 0, 0);
+
+    // Calculate world coordinates for each pixel
+    auto topLeftCorner = sf::Vector2f(coordinates->diagonalWorld().horizontal, coordinates->diagonalWorld().vertical);
+    auto xAxis = rotateVectorByAngle(sf::Vector2f(1, 0), angle);
+    auto yAxis = rotateVectorByAngle(sf::Vector2f(0, -1), angle);
+    float xFactorPerPixel = sprite->getScale().x / WORLD_TO_ISO_SCALE;
+    float yFactorPerPixel = sprite->getScale().y / WORLD_TO_ISO_SCALE;
+    for (int yOffset = 0; yOffset < textureRect.height; yOffset++)
+    {
+        for (int xOffset = 0; xOffset < textureRect.width; xOffset++)
+        {
+            int y = yOffset + textureRect.top;
+            int x = xOffset + textureRect.left;
+
+            auto pixelPosition =
+                    topLeftCorner + xAxis * (xOffset * xFactorPerPixel) + yAxis * (yOffset * yFactorPerPixel);
+            if (pixelPosition.y >= 0)
+            {
+                continue;
+            }
+
+            auto pixelColor = image->getPixel(x, y);
+            auto newPixelColor = calculateNewPixelColor(pixelColor, pixelPosition);
+            maskedImage->setPixel(x, y, newPixelColor);
+        }
+    }
+
+    maskedTexture = std::make_shared<sf::Texture>();
+    maskedTexture->loadFromImage(*maskedImage);
+
+    sprite->setTexture(*maskedTexture);
+    sprite->setTextureRect(sf::IntRect(0, 0, textureRect.width, textureRect.height));
+}
+
+void MaskedSprite::setSize(const sf::Vector2f &size)
+{
+    if (size == sf::Vector2f(0, 0))
+    {
+        return;
+    }
+
+    sprite->setScale(size.x / textureRect.width, size.y / textureRect.height);
+}
+
+sf::Vector2f MaskedSprite::getSize() const
+{
+    return {textureRect.width * sprite->getScale().x, textureRect.height * sprite->getScale().y};
+}
+
+sf::Sprite MaskedSprite::getSprite() const
+{
+    return *sprite;
+}
+
+void MaskedSprite::setRotation(float angle)
+{
+    this->angle = restrictAngle(angle);
+    sprite->setRotation(angle);
+}
+
+sf::Color MaskedSprite::calculateNewPixelColor(sf::Color currentColor, sf::Vector2<float> position)
+{
+    if (position.y >= 0)
+    {
+        // Pixel is above ground
+        return currentColor;
+    }
+
+    // Change color based on height and hole
+    // Cut off pixels that are hidden in the ground, beyond the hole
+    float depth = coordinates->diagonalWorld().depth;
+    auto pixelCoordinates = TranslatedCoordinates(DiagonalWorldCoordinates(position.x, position.y, depth));
+
+    std::vector<float> holeAlphaFactors{};
+    auto players = PlayerCollection::getInstance()->getPlayers();
+    for (auto &player: players)
+    {
+        auto holeMask = MaskedSpriteHole(player);
+        float holeAlphaFactor = holeMask.isPointInHoleFactor(pixelCoordinates);
+        holeAlphaFactors.push_back(holeAlphaFactor);
+    }
+
+    float biggestHoleAlphaFactor = *std::max_element(holeAlphaFactors.begin(), holeAlphaFactors.end());
+    currentColor.a *= biggestHoleAlphaFactor;
+    return currentColor;
+}
diff --git a/src/sprites/masked_sprite.hpp b/src/sprites/masked_sprite.hpp
new file mode 100644
index 0000000..fa0b649
--- /dev/null
+++ b/src/sprites/masked_sprite.hpp
@@ -0,0 +1,45 @@
+#ifndef HOLESOME_MASKED_SPRITE_HPP
+#define HOLESOME_MASKED_SPRITE_HPP
+
+
+#include <SFML/Graphics/Texture.hpp>
+#include "../game/game_object.h"
+#include "versatile_sprite.hpp"
+#include "masked_sprite_hole.hpp"
+
+class MaskedSprite : public Sprite, public GameObject
+{
+public:
+    explicit MaskedSprite(const std::shared_ptr<sf::Texture>& texture, sf::Vector2f size = sf::Vector2f(0, 0));
+
+    MaskedSprite(const std::shared_ptr<sf::Texture> &sheetTexture, sf::IntRect textureRext,
+                 sf::Vector2f size = sf::Vector2f(0, 0));
+
+    void preRenderUpdate() override;
+
+    void draw(sf::RenderWindow *window) override;
+
+    void setSize(const sf::Vector2f &size) override;
+
+    sf::Vector2f getSize() const override;
+
+    sf::Sprite getSprite() const override;
+
+    void setRotation(float angle) override;
+
+private:
+    std::shared_ptr<sf::Sprite> sprite;
+    std::shared_ptr<sf::Texture> maskedTexture;
+    std::shared_ptr<sf::Texture> texture;
+    std::shared_ptr<sf::Image> image;
+    sf::IntRect textureRect;
+    float angle = 0;
+    sf::Vector2f renderPosition;
+
+    void updateFreshMaskedSprite();
+
+    sf::Color calculateNewPixelColor(sf::Color currentColor, sf::Vector2<float> position);
+};
+
+
+#endif //HOLESOME_MASKED_SPRITE_HPP
diff --git a/src/sprites/masked_sprite_hole.hpp b/src/sprites/masked_sprite_hole.hpp
new file mode 100644
index 0000000..28cb359
--- /dev/null
+++ b/src/sprites/masked_sprite_hole.hpp
@@ -0,0 +1,51 @@
+#ifndef HOLESOME_MASKED_SPRITE_HOLE_HPP
+#define HOLESOME_MASKED_SPRITE_HOLE_HPP
+
+#include <SFML/System/Vector2.hpp>
+#include "../coordinates/translated_coordinates.h"
+#include "../game/player/player.hpp"
+
+struct MaskedSpriteHole
+{
+    sf::Vector2f center = sf::Vector2f(0, 0);
+    float majorRadiusSquared = 0;
+    float minorRadiusSquared = 0;
+
+    MaskedSpriteHole() = default;
+
+    MaskedSpriteHole(const std::shared_ptr<Player> &player)
+    {
+        auto iso = player->coordinates->isometric();
+        this->center = sf::Vector2f(iso.x, iso.y);
+
+        float radius = player->getWorldRadius() * WORLD_TO_ISO_SCALE * sqrt(2);
+        this->majorRadiusSquared = pow(radius, 2);
+        this->minorRadiusSquared = pow(radius * ISOMETRIC_SKEW, 2);
+    }
+
+    float isPointInHoleFactor(TranslatedCoordinates point) const
+    {
+        if (majorRadiusSquared == 0 || minorRadiusSquared == 0)
+            return 1.f;
+
+        // Calculate the value of the ellipse equation
+        auto iso = point.isometric();
+        auto relativeCoordinates = center - sf::Vector2f(iso.x, iso.y);
+        float L = pow(relativeCoordinates.x, 2) / majorRadiusSquared + pow(relativeCoordinates.y, 2) / minorRadiusSquared;
+
+        // Compare the value of L to 1
+        float lowerBound = 1 - MASKED_HOLE_BORDER_TRANSITION_SIZE / 2.f;
+        float upperBound = 1 + MASKED_HOLE_BORDER_TRANSITION_SIZE / 2.f;
+        if (L <= lowerBound)
+            // Inside
+            return 1.f;
+        else if (L < upperBound)
+            // Linear transition for anti-aliasing
+            return (upperBound - L) / MASKED_HOLE_BORDER_TRANSITION_SIZE;
+        else
+            // Outside
+            return 0.f;
+    }
+};
+
+#endif //HOLESOME_MASKED_SPRITE_HOLE_HPP
diff --git a/src/sprites/sprite_factory.cpp b/src/sprites/sprite_factory.cpp
index 63fb81b..32db7eb 100644
--- a/src/sprites/sprite_factory.cpp
+++ b/src/sprites/sprite_factory.cpp
@@ -1,6 +1,7 @@
 #include "sprite_factory.hpp"
 #include "../texture_config.h"
 #include "texture_manager.hpp"
+#include "masked_sprite.hpp"
 
 std::shared_ptr<SingleSprite> SpriteFactory::createSingleSprite(const std::string &name, sf::Vector2f size)
 {
@@ -136,3 +137,45 @@ std::shared_ptr<TileMap> SpriteFactory::createTileMap(TileMapConfig config)
 
     return std::make_shared<TileMap>(tileSet, config.tiles);
 }
+
+std::shared_ptr<MaskedSprite> SpriteFactory::createMaskedSprite(const std::string &name, sf::Vector2f size)
+{
+    // Get sprite config
+    auto masked_sprite_config = all_masked_sprites.find(name);
+
+    if (masked_sprite_config == all_masked_sprites.end())
+    {
+        LOG(ERROR) << "MaskedSprite " << name << " not found. Could not create masked sprite.";
+        return nullptr;
+    }
+
+    // Construct sprite
+    auto spriteConfig = masked_sprite_config->second.spriteConfig;
+
+    // Construct simply from texture
+    if (!spriteConfig.isFromSheet)
+    {
+        auto texture = TextureManager::getInstance()->getTexture(spriteConfig.resourceName);
+        if (texture == nullptr)
+        {
+            LOG(ERROR) << "Texture " << spriteConfig.resourceName << " not found. Could not create masked sprite.";
+            return nullptr;
+        }
+
+        LOG(INFO) << "Creating masked sprite from texture " << spriteConfig.resourceName;
+        return std::make_shared<MaskedSprite>(texture, size);
+    }
+
+    // Construct from sheet
+    auto sheet = createSheet(spriteConfig.resourceName);
+    if (sheet == nullptr)
+    {
+        LOG(ERROR) << "Sheet " << spriteConfig.resourceName << " not found. Could not create masked sprite.";
+        return nullptr;
+    }
+
+    LOG(INFO) << "Creating single masked from sheet " << spriteConfig.resourceName;
+    auto texture = sheet->getTexture();
+    auto rect = sheet->getTextureRect(spriteConfig.sheetIndex);
+    return std::make_shared<MaskedSprite>(texture, rect, size);
+}
diff --git a/src/sprites/sprite_factory.hpp b/src/sprites/sprite_factory.hpp
index e3dec4e..ebc3b3b 100644
--- a/src/sprites/sprite_factory.hpp
+++ b/src/sprites/sprite_factory.hpp
@@ -11,11 +11,13 @@
 #include "tiling/tilemap.hpp"
 #include "tiling/tileset.hpp"
 #include "tiling/tilemap_config.hpp"
+#include "masked_sprite.hpp"
 
 class SpriteFactory
 {
 public:
     static std::shared_ptr<SingleSprite> createSingleSprite(const std::string& name, sf::Vector2f size = sf::Vector2f(0, 0));
+    static std::shared_ptr<MaskedSprite> createMaskedSprite(const std::string& name, sf::Vector2f size = sf::Vector2f(0, 0));
     static std::shared_ptr<AnimatedSprite> createAnimatedSprite(const std::string& name, sf::Vector2f size = sf::Vector2f(0, 0));
     static std::shared_ptr<SpriteSheet> createSheet(const std::string& name);
     static std::shared_ptr<TileSet> createTileSet(const std::string &name);
diff --git a/src/sprites/sprite_sheet.cpp b/src/sprites/sprite_sheet.cpp
index a044761..9ea6774 100644
--- a/src/sprites/sprite_sheet.cpp
+++ b/src/sprites/sprite_sheet.cpp
@@ -1,7 +1,7 @@
 #include "sprite_sheet.hpp"
 #include "single_sprite.hpp"
 
-SpriteSheet::SpriteSheet(const std::shared_ptr<sf::Texture>& texture, int columns, int rows)
+SpriteSheet::SpriteSheet(const std::shared_ptr<sf::Texture> &texture, int columns, int rows)
 {
     this->texture = texture;
     this->columns = columns;
@@ -17,12 +17,15 @@ SpriteSheet::SpriteSheet(const std::shared_ptr<sf::Texture>& texture, int column
         {
             sf::Sprite sprite;
             sprite.setTexture(*texture);
-            sprite.setTextureRect(sf::IntRect(x * spriteWidth, y * spriteHeight, spriteWidth, spriteHeight));
+            sprite.setTextureRect(getRect(spriteWidth, spriteHeight, y, x));
             sprites.push_back(sprite);
         }
     }
 }
 
+sf::Rect<int> SpriteSheet::getRect(int spriteWidth, int spriteHeight, int row, int column) const
+{ return sf::IntRect(column * spriteWidth, row * spriteHeight, spriteWidth, spriteHeight); }
+
 std::shared_ptr<SingleSprite> SpriteSheet::getSprite(int sequenceIndex) const
 {
     if (sequenceIndex < 0 || sequenceIndex >= sprites.size())
@@ -66,3 +69,12 @@ std::shared_ptr<sf::Texture> SpriteSheet::getTexture() const
 {
     return texture;
 }
+
+sf::IntRect SpriteSheet::getTextureRect(int sequenceIndex) const
+{
+    int column = sequenceIndex % columns;
+    int row = sequenceIndex / columns;
+    int spriteWidth = texture->getSize().x / columns;
+    int spriteHeight = texture->getSize().y / rows;
+    return getRect(spriteWidth, spriteHeight, row, column);
+}
diff --git a/src/sprites/sprite_sheet.hpp b/src/sprites/sprite_sheet.hpp
index 02959b2..cf8a017 100644
--- a/src/sprites/sprite_sheet.hpp
+++ b/src/sprites/sprite_sheet.hpp
@@ -13,20 +13,24 @@ class SpriteSheet
 public:
     SpriteSheet(const std::shared_ptr<sf::Texture>& texture, int columns, int rows);
 
-    std::shared_ptr<SingleSprite> getSprite(int sequenceIndex) const;
+    [[nodiscard]] std::shared_ptr<SingleSprite> getSprite(int sequenceIndex) const;
 
-    std::shared_ptr<AnimatedSprite> getAnimation(int startingSequenceIndex, int numberOfFrames) const;
+    [[nodiscard]] std::shared_ptr<AnimatedSprite> getAnimation(int startingSequenceIndex, int numberOfFrames) const;
 
-    std::shared_ptr<sf::Texture> getTexture() const;
+    [[nodiscard]] std::shared_ptr<sf::Texture> getTexture() const;
 
-    int getColumns() const;
-    int getRows() const;
+    [[nodiscard]] sf::IntRect getTextureRect(int sequenceIndex) const;
+
+    [[nodiscard]] int getColumns() const;
+    [[nodiscard]] int getRows() const;
 
 private:
     int columns;
     int rows;
     std::shared_ptr<sf::Texture> texture;
     std::vector<sf::Sprite> sprites;
+
+    [[nodiscard]] sf::Rect<int> getRect(int spriteWidth, int spriteHeight, int row, int column) const;
 };
 
 
diff --git a/src/sprites/versatile_sprite.cpp b/src/sprites/versatile_sprite.cpp
index 5aa21d9..df7a276 100644
--- a/src/sprites/versatile_sprite.cpp
+++ b/src/sprites/versatile_sprite.cpp
@@ -7,12 +7,19 @@ VersatileSprite::VersatileSprite(const std::string &name, sf::Vector2f size)
     // Try to find in sprites
     if (all_sprites.find(name) != all_sprites.end())
     {
-        singleSprite = SpriteFactory::createSingleSprite(name, size);
-        addChild(singleSprite);
+        auto spriteObject = SpriteFactory::createSingleSprite(name, size);
+        addChild(spriteObject);
+        sprite = spriteObject;
     } else if (all_animations.find(name) != all_animations.end())
     {
-        animatedSprite = SpriteFactory::createAnimatedSprite(name, size);
-        addChild(animatedSprite);
+        auto spriteObject = SpriteFactory::createAnimatedSprite(name, size);
+        addChild(spriteObject);
+        sprite = spriteObject;
+    } else if (all_masked_sprites.find(name) != all_masked_sprites.end())
+    {
+        auto spriteObject = SpriteFactory::createMaskedSprite(name, size);
+        addChild(spriteObject);
+        sprite = spriteObject;
     } else
     {
         LOG(ERROR) << "Sprite " << name << " not found. Could not create versatile sprite.";
@@ -22,34 +29,20 @@ VersatileSprite::VersatileSprite(const std::string &name, sf::Vector2f size)
 
 void VersatileSprite::setSize(const sf::Vector2f &size)
 {
-    getUsedSpritePtr()->setSize(size);
+    sprite->setSize(size);
 }
 
 sf::Vector2f VersatileSprite::getSize() const
 {
-    return getUsedSpritePtr()->getSize();
+    return sprite->getSize();
 }
 
 sf::Sprite VersatileSprite::getSprite() const
 {
-    return getUsedSpritePtr()->getSprite();
+    return sprite->getSprite();
 }
 
 void VersatileSprite::setRotation(float angle)
 {
-    getUsedSpritePtr()->setRotation(angle);
-}
-
-std::shared_ptr<Sprite> VersatileSprite::getUsedSpritePtr() const
-{
-    if (singleSprite != nullptr)
-    {
-        return singleSprite;
-    } else if (animatedSprite != nullptr)
-    {
-        return animatedSprite;
-    } else
-    {
-        throw std::runtime_error("Versatile sprite has no sprite");
-    }
+    sprite->setRotation(angle);
 }
diff --git a/src/sprites/versatile_sprite.hpp b/src/sprites/versatile_sprite.hpp
index c5444ae..f25ea81 100644
--- a/src/sprites/versatile_sprite.hpp
+++ b/src/sprites/versatile_sprite.hpp
@@ -23,10 +23,7 @@ public:
     void setRotation(float angle) override;
 
 private:
-    std::shared_ptr<SingleSprite> singleSprite = nullptr;
-    std::shared_ptr<AnimatedSprite> animatedSprite = nullptr;
-
-    std::shared_ptr<Sprite> getUsedSpritePtr() const;
+    std::shared_ptr<Sprite> sprite = nullptr;
 };
 
 
diff --git a/src/texture_config.h b/src/texture_config.h
index e6878ec..0b8ee3a 100644
--- a/src/texture_config.h
+++ b/src/texture_config.h
@@ -7,6 +7,7 @@
 #include "sprites/configs/sheet_config.hpp"
 #include "sprites/configs/sprite_config.hpp"
 #include "sprites/tiling/tileset_config.hpp"
+#include "sprites/configs/masked_sprite_config.hpp"
 
 #define PLAYER_SKIN "hole"
 
@@ -15,13 +16,19 @@
  * The key is the name of the texture, the value is the path to the texture.
  */
 std::map<std::string, std::string> const all_textures = {
-        {"numbers", "assets/numbers.png"},
-        {"64",      "assets/64.png"},
-        {"edge",    "assets/edge.png"},
-        {"ring",    "assets/ring.png"},
-        {"grasses", "assets/grass_plus.png"},
-        {"hole",    "assets/hole.png"},
-        {"iso-tiles", "assets/isometric-tiles.png"}
+        {"numbers",    "assets/numbers.png"},
+        {"64",         "assets/64.png"},
+        {"edge",       "assets/edge.png"},
+        {"ring",       "assets/ring.png"},
+        {"grasses",    "assets/grass_plus.png"},
+        {"hole",       "assets/hole.png"},
+        {"bike",       "assets/collectables/bike.png"},
+        {"rose",       "assets/collectables/rose.png"},
+        {"rosebush",   "assets/collectables/rosebush.png"},
+        {"small-tree", "assets/collectables/small-tree.png"},
+        {"stone",      "assets/collectables/stone.png"},
+        {"tram",       "assets/collectables/tram.png"},
+        {"iso-tiles",  "assets/isometric-tiles.png"}
 };
 
 /**
@@ -53,6 +60,19 @@ std::map<std::string, SpriteConfig> const all_sprites = {
         {"hole", SpriteConfig("hole")}
 };
 
+/**
+ * All masked sprites used in the game.
+ * The key is the name of the MaskedSprite, the value is the MaskedSprite config.
+ */
+std::map<std::string, MaskedSpriteConfig> const all_masked_sprites = {
+        {"bike",       MaskedSpriteConfig("bike")},
+        {"rose",       MaskedSpriteConfig("rose")},
+        {"rosebush",   MaskedSpriteConfig("rosebush")},
+        {"stone",      MaskedSpriteConfig("stone")},
+        {"tram",       MaskedSpriteConfig("tram")},
+        {"small-tree", MaskedSpriteConfig("small-tree")}
+};
+
 /**
  * All tilesets used in the game.
  * The key is the name of the tileset, the value is the tileset config.
diff --git a/src/utilities/vector_utils.hpp b/src/utilities/vector_utils.hpp
index 2b1df8d..b1c13ad 100644
--- a/src/utilities/vector_utils.hpp
+++ b/src/utilities/vector_utils.hpp
@@ -35,4 +35,13 @@ T sum(sf::Vector2<T> v)
     return v.x + v.y;
 }
 
+template<typename T>
+sf::Vector2<T> rotateVectorByAngle(sf::Vector2<T> v, float angle)
+{
+    float radians = -angle * M_PI / 180;
+    auto x = v.x * std::cos(radians) - v.y * std::sin(radians);
+    auto y = v.x * std::sin(radians) + v.y * std::cos(radians);
+    return sf::Vector2<T>(x, y);
+}
+
 #endif //HOLESOME_VECTOR_UTILS_HPP