diff --git a/Application/Biome.cpp b/Application/Biome.cpp
new file mode 100644
index 0000000..8934e28
--- /dev/null
+++ b/Application/Biome.cpp
@@ -0,0 +1,64 @@
+
+#include <Biome.h>
+#include "Block.h"
+#include "Chunk.h"
+#include "Maths/Vec3.h"
+#include <utility>
+
+Biome::Biome(std::uint32_t filler, std::uint32_t water_level, std::map<std::uint32_t, std::pair<BlockPlacementType, std::vector<BlockType>>> blocks): filler(filler), water_level(water_level), c_blockmap(blocks)
+{
+	for (const auto& [height, BlockPlacement] : blocks)
+	{
+		const auto& [PlacementType, Blocks] = BlockPlacement;
+		if (PlacementType == BlockPlacementType::PseudoRandom && Blocks.size() < 2)
+			Scop::FatalError("A biome have a Multiple block placement but less than 2 blocks was given");
+	}
+}
+
+const std::array<std::uint32_t, CHUNK_SIZE.y> Biome::GetBiomeBlocks(const std::uint32_t height, Scop::Vec2i pos)	
+{
+	std::array<std::uint32_t, CHUNK_SIZE.y> data;
+
+	auto it = c_blockmap.lower_bound(height);
+
+	if (it == c_blockmap.end())
+		Scop::FatalError("Biome declaration does not have a value for a certain generated height");
+	for(std::uint32_t y = 0; y < std::min(height, CHUNK_SIZE.y); y++)
+	{
+		if(y > std::min(height, CHUNK_SIZE.y) - 2)
+		{
+			data[y] = static_cast<std::uint32_t>(BlockType::Dirt);
+			continue;
+			const auto& [placementType, blockTypes] = it->second;
+			switch (static_cast<std::uint8_t>(placementType))
+			{
+				case(static_cast<std::uint8_t>(BlockPlacementType::Simple)):
+				{
+					data[y] = static_cast<std::uint32_t>(blockTypes.front());
+					break;
+				}
+				case(static_cast<std::uint8_t>(BlockPlacementType::PseudoRandom)):
+				{
+					float weight = sin(2 * (pos.x * pos.y)) + sin(Scop::Pi<float>() * (pos.x * pos.y));
+					if (weight > 0.0f)
+						data[y] = static_cast<std::uint32_t>(blockTypes.at(0));
+					else
+						data[y] = static_cast<std::uint32_t>(blockTypes.at(1));
+					break;
+				}
+				default:
+					data[y] = static_cast<std::uint32_t>(BlockType::Stone);
+			}
+		}
+		else
+		{
+			data[y] = filler;
+		}
+	}
+	for(std::uint32_t y = 0; y < water_level; y++)
+	{
+		if(data[y] == static_cast<std::uint32_t>(BlockType::Air))
+			data[y] = static_cast<std::uint32_t>(BlockType::Water);
+	}
+	return data;
+}
diff --git a/Application/Biome.h b/Application/Biome.h
new file mode 100644
index 0000000..95dcf3c
--- /dev/null
+++ b/Application/Biome.h
@@ -0,0 +1,30 @@
+#ifndef BIOME_H
+#define BIOME_H
+
+#include <Block.h>
+#include "Chunk.h"
+#include "Maths/Vec2.h"
+#include <map>
+#include <utility>
+#include <vector>
+
+enum class BlockPlacementType : std::uint8_t
+{
+    Simple = 0,
+    PseudoRandom,
+};
+
+class Biome 
+{
+
+	public:
+		Biome(std::uint32_t filler, std::uint32_t water_level, std::map<std::uint32_t, std::pair<BlockPlacementType, std::vector<BlockType>>> blocks);
+		~Biome() = default;
+		const std::array<std::uint32_t, CHUNK_SIZE.y> GetBiomeBlocks(const std::uint32_t height, Scop::Vec2i pos);	
+	private:
+		const std::uint32_t filler;
+		const std::uint32_t water_level;
+		const std::map<std::uint32_t, std::pair<BlockPlacementType, std::vector<BlockType>>> c_blockmap;
+};
+
+#endif
diff --git a/Application/BiomeCollection.cpp b/Application/BiomeCollection.cpp
new file mode 100644
index 0000000..b351f0c
--- /dev/null
+++ b/Application/BiomeCollection.cpp
@@ -0,0 +1,6 @@
+#include <BiomeCollection.h>
+
+const std::array<std::uint32_t, CHUNK_SIZE.y> BiomeCollection::GetBiomeBlocks(std::string biome, std::uint32_t height, Scop::Vec2i pos) const
+{
+	return m_collection.at(biome)->GetBiomeBlocks(height, pos);
+}
diff --git a/Application/BiomeCollection.h b/Application/BiomeCollection.h
new file mode 100644
index 0000000..a5e4b3f
--- /dev/null
+++ b/Application/BiomeCollection.h
@@ -0,0 +1,33 @@
+
+#ifndef BIOMECOLLECTION_H
+#define BIOMECOLLECTION_H
+
+#include <memory>
+#include <unordered_map>
+#include <string>
+#include "Biome.h"
+#include "Chunk.h"
+#include "Maths/Vec2.h"
+
+class BiomeCollection
+{
+	public:
+		inline BiomeCollection()
+		{
+			m_collection.emplace("grassland", std::make_unique<Biome>(Biome(
+									static_cast<std::uint32_t>(BlockType::Stone),
+									0,
+									{
+            							{20, {BlockPlacementType::Simple, {BlockType::Sand}}},
+										{255, {BlockPlacementType::Simple, {BlockType::Snow}}}
+        							})
+									));	
+		};
+		const std::array<std::uint32_t, CHUNK_SIZE.y> GetBiomeBlocks(std::string biome, std::uint32_t height, Scop::Vec2i pos) const;
+		~BiomeCollection() = default;
+	
+	private:
+		std::unordered_map<std::string, std::unique_ptr<Biome>> m_collection;
+};
+
+#endif