diff --git a/server/gameserver/mapinstance.cc b/server/gameserver/mapinstance.cc
index a7e3e30e..6f230cd4 100644
--- a/server/gameserver/mapinstance.cc
+++ b/server/gameserver/mapinstance.cc
@@ -20,6 +20,7 @@
 #include "mt/Param.h"
 #include "mt/Map.h"
 #include "mt/MapArea.h"
+#include "mt/MapCollider.h"
 
 #include "roommgr.h"
 
diff --git a/server/gameserver/mt/MapCollider.h b/server/gameserver/mt/MapCollider.h
new file mode 100644
index 00000000..e841ef39
--- /dev/null
+++ b/server/gameserver/mt/MapCollider.h
@@ -0,0 +1,60 @@
+#pragma once
+
+#include <glm/gtc/quaternion.hpp>
+#include <glm/gtx/quaternion.hpp>
+
+namespace mt
+{
+    struct Bounds
+    {
+        glm::vec3 center = glm::vec3(0.0f, 0.0f, 0.0f);
+        glm::vec3 size = glm::vec3(0.0f, 0.0f, 0.0f);
+    };
+
+    struct Transform
+    {
+        glm::vec3 local_position  = glm::vec3(0.0f, 0.0f, 0.0f);
+        glm::quat local_rotation = glm::quat(0.0f, 0.0f, 0.0f, 0.0f);
+        glm::vec3 local_scale  = glm::vec3(0.0f, 0.0f, 0.0f);
+    };
+
+    struct Mesh
+    {
+        std::vector<glm::vec3> vertices;
+        std::vector<int> triangles;
+        Bounds bounds;
+    };
+
+    struct Collider
+    {
+        bool enabled = false;
+        bool is_trigge = false;
+        Bounds bounds;
+    };
+
+    struct MeshCollider : public Collider
+    {
+        Mesh mesh;
+    };
+
+    struct BoxCollider : public Collider
+    {
+        glm::vec3 center = glm::vec3(0.0f, 0.0f, 0.0f);
+        glm::vec3 size = glm::vec3(0.0f, 0.0f, 0.0f);
+    };
+
+    struct ColliderNode
+    {
+        ColliderNode* parent = nullptr;
+        std::string name;
+        std::vector<Collider*> colliders;
+        std::map<std::string, ColliderNode*> childs;
+    };
+
+    class MapCollider
+    {
+    private:
+        std::map<std::string, ColliderNode*> nodes;
+    };
+
+}