diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9a5be825..2e693e80 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -11,6 +11,8 @@ endif()
 
 include(CheckCXXSymbolExists)
 
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+
 set(CMAKE_FIND_PACKAGE_PREFER_CONFIG TRUE)
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/CMake_modules/")
 
@@ -233,6 +235,10 @@ set(SOURCES
 "launcher/scenery_scanner.cpp"
 
 "vr/vr_interface.cpp"
+		entitysystem/components/BasicComponents.h
+		entitysystem/ecs.cpp
+		entitysystem/ecs.h
+		entitysystem/components/RenderComponents.h
 )
 
 set(DEFINITIONS)
diff --git a/entitysystem/components/BasicComponents.h b/entitysystem/components/BasicComponents.h
new file mode 100644
index 00000000..1555d193
--- /dev/null
+++ b/entitysystem/components/BasicComponents.h
@@ -0,0 +1,50 @@
+/*
+ *	Basic components used by almost everything
+ */
+#ifndef EU07_BASICCOMPONENTS_H
+#define EU07_BASICCOMPONENTS_H
+#include "entt/entity/entity.hpp"
+#include "glm/vec3.hpp"
+#include "glm/gtc/quaternion.hpp"
+#include <string>
+#include <cstdint>
+
+namespace ECSComponent
+{
+///< summary>
+/// Basic component for storing transform of entities
+///</summary>
+struct Transform
+{
+	glm::vec3 Position{0.f}; // object position
+	glm::quat Rotation{1.f, 0.f, 0.f, 0.f}; // object rotation
+	glm::vec3 Scale{1.f}; // object scale
+};
+
+///< summary>
+/// Basic component for naming entities
+/// in future for scenery hierarchy
+///</summary>
+struct Identification
+{
+	std::string Name; // object name - may contain slashes for editor hierarchy "directories"
+	std::uint64_t Id{0}; // id in scene
+};
+
+///< summary>
+/// Basic component for parent-child relationships between entities
+///</summary>
+struct Parent
+{
+	entt::entity value{entt::null};
+};
+
+///< summary>
+/// Empty  component for entities that are disabled and should not be processed by systems
+///</summary>
+struct Disabled
+{
+};
+} // namespace ECSComponent
+
+#endif // EU07_BASICCOMPONENTS_H
diff --git a/entitysystem/components/RenderComponents.h b/entitysystem/components/RenderComponents.h
new file mode 100644
index 00000000..df18f70b
--- /dev/null
+++ b/entitysystem/components/RenderComponents.h
@@ -0,0 +1,25 @@
+#ifndef EU07_RENDERCOMPONENTS_H
+#define EU07_RENDERCOMPONENTS_H
+
+namespace ECSComponent
+{
+/// <summary>
+/// Component for entities that can be rendered.
+/// </summary>
+/// <remarks>Currently empty
+/// TODO: Add component members
+/// </remarks>
+struct MeshRenderer
+{
+};
+
+/// <summary>
+/// Component for entities that can cast shadows.
+/// </summary>
+/// <remarks>Currently empty
+/// TODO: Add component members
+/// </remarks>
+struct SpotLight{};
+
+} // namespace ECSComponent
+#endif // EU07_RENDERCOMPONENTS_H
diff --git a/entitysystem/ecs.cpp b/entitysystem/ecs.cpp
new file mode 100644
index 00000000..423a5134
--- /dev/null
+++ b/entitysystem/ecs.cpp
@@ -0,0 +1,61 @@
+//
+// Created by Hirek on 3/14/2026.
+//
+
+#include "ecs.h"
+
+void ECS::ClearWorld()
+{
+	world_.clear();
+}
+
+entt::entity ECS::CreateObject()
+{
+	const auto e = world_.create();
+	world_.emplace<ECSComponent::Transform>(e);
+	world_.emplace<ECSComponent::Identification>(e);
+	return e;
+}
+
+void ECS::DestroyObject(entt::entity Entity)
+{
+	if (Entity == entt::null) // check if Entity is not null
+		return;
+	if (!world_.valid(Entity)) // check if exist
+		return;
+	world_.destroy(Entity);
+}
+
+bool ECS::ValidObject(entt::entity entity) const
+{
+	return entity != entt::null && world_.valid(entity);
+}
+
+entt::entity ECS::FindById(std::uint64_t id)
+{
+	auto view = world_.view<const ECSComponent::Identification>();
+	for (auto e : view)
+	{
+		const auto &ident = view.get<ECSComponent::Identification>(e);
+		if (ident.Id == id)
+			return e;
+	}
+	return entt::null;
+}
+
+std::vector<entt::entity> ECS::FindByName(std::string_view name)
+{
+	std::vector<entt::entity> result;
+
+	auto view = world_.view<const ECSComponent::Identification>();
+	for (auto e : view)
+	{
+		const auto &ident = view.get<ECSComponent::Identification>(e);
+		if (ident.Name == name)
+		{
+			result.push_back(e);
+		}
+	}
+
+	return result;
+}
\ No newline at end of file
diff --git a/entitysystem/ecs.h b/entitysystem/ecs.h
new file mode 100644
index 00000000..1ed2f948
--- /dev/null
+++ b/entitysystem/ecs.h
@@ -0,0 +1,148 @@
+//
+// Created by Hirek on 3/14/2026.
+//
+
+#ifndef EU07_ECS_H
+#define EU07_ECS_H
+#include "components/BasicComponents.h"
+#include "entt/entity/registry.hpp"
+#include <cstdint>
+#include <vector>
+#include <string_view>
+#include <utility>
+class ECS final
+{
+  private:
+	entt::registry world_;
+
+  public:
+	//
+	// World lifecycle
+	//
+
+	/// <summary>
+	/// Clears the world, removing all entities and components
+	/// </summary>
+	void ClearWorld();
+
+	//
+	// Objects
+	//
+
+	/// <summary>
+	/// Creates new object with basic components (Transform, Identification) and returns its entity handle.
+	/// </summary>
+	/// <returns>Entity handle of created object</returns>
+	entt::entity CreateObject();
+
+	/// <summary>
+	/// Destroys object with it's all components
+	/// </summary>
+	/// <param name="Entity">Entity to be removed</param>
+	void DestroyObject(entt::entity Entity);
+
+	/// <summary>
+	/// Checks if object with given entity handle exists in the registry
+	/// </summary>
+	/// <param name="entity">Entity handle to check</param>
+	/// <returns>true if object exists, false otherwise</returns>
+	bool ValidObject(entt::entity entity) const;
+
+	//
+	// Identification lookups
+	//
+
+	/// <summary>
+	/// Finds object with given UID. Returns null entity if not found.
+	/// </summary>
+	/// <param name="id">UID of object</param>
+	entt::entity FindById(std::uint64_t id);
+
+	/// <summary>
+	/// Finds objects with given name. Returns empty vector if not found.
+	/// </summary>
+	/// <param name="name">Name of object</param>
+	/// <remarks>May return more than 1 as many objects can have the same name</remarks>
+	std::vector<entt::entity> FindByName(std::string_view name);
+
+	//
+	// Components
+	//
+
+	/// <summary>
+	/// Adds component of type T to entity, forwarding provided arguments to component constructor. If component already exists, it will be replaced.
+	/// </summary>
+	/// <typeparam name="T">Component type</typeparam>
+	/// <param name="entity">Entity to which component will be added</param>
+	/// <param name="args">Arguments forwarded to component constructor</param>
+	/// <returns>Reference to added component</returns>
+	template <class T, class... Args> T &Add(entt::entity entity, Args &&...args)
+	{
+		return world_.emplace<T>(entity, std::forward<Args>(args)...);
+	}
+
+	/// <summary>
+	/// Adds component of type T to entity, forwarding provided arguments to component constructor. If component already exists, it will be replaced.
+	/// </summary>
+	/// <typeparam name="T">Component type</typeparam>
+	/// <param name="entity">Entity to which component will be added</param>
+	/// <returns>Reference to added component</returns>
+	template <class T> T &Get(entt::entity entity)
+	{
+		return world_.get<T>(entity);
+	}
+
+	/// <summary>
+	/// Adds component of type T to entity, forwarding provided arguments to component constructor. If component already exists, it will be replaced.
+	/// </summary>
+	/// <typeparam name="T">Component type</typeparam>
+	/// <param name="entity">Entity to which component will be added</param>
+	/// <returns>Reference to added component</returns>
+	template <class T> const T &Get(entt::entity entity) const
+	{
+		return world_.get<T>(entity);
+	}
+
+	/// <summary>
+	/// Tries to get component of type T from entity. Returns nullptr if component does not exist.
+	/// </summary>
+	/// <typeparam name="T">Component type</typeparam>
+	/// <param name="entity">Entity from which component will be retrieved</param>
+	/// <returns>Pointer to component if exists, nullptr otherwise</returns>
+	template <class T> T *TryGet(entt::entity entity)
+	{
+		return world_.try_get<T>(entity);
+	}
+
+	/// <summary>
+	/// Tries to get component of type T from entity. Returns nullptr if component does not exist.
+	/// </summary>
+	/// <typeparam name="T">Component type</typeparam>
+	/// <param name="entity">Entity from which component will be retrieved</param>
+	/// <returns>Pointer to component if exists, nullptr otherwise</returns>
+	template <class T> const T *TryGet(entt::entity entity) const
+	{
+		return world_.try_get<T>(entity);
+	}
+
+	/// <summary>
+	/// Checks if entity has component of type T.
+	/// </summary>
+	/// <typeparam name="T">Component type</typeparam>
+	/// <param name="entity">Entity to check</param>
+	/// <returns>true if entity has component, false otherwise</returns>
+	template <class... T> bool Has(entt::entity entity) const
+	{
+		return world_.all_of<T...>(entity);
+	}
+
+	/// <summary>
+	/// Removes component of type T from entity. Does nothing if component does not exist.
+	/// </summary> <typeparam name="T">Component type</typeparam>
+	/// <param name="entity">Entity from which component will be removed</param>
+	template <class... T> void Remove(entt::entity entity)
+	{
+		world_.remove<T...>(entity);
+	}
+};
+#endif // EU07_ECS_H