diff --git a/ECS/Systems/KeyboardMovementSystem.h b/ECS/Systems/KeyboardMovementSystem.h
index 0b63113..90a0917 100644
--- a/ECS/Systems/KeyboardMovementSystem.h
+++ b/ECS/Systems/KeyboardMovementSystem.h
@@ -44,7 +44,7 @@ class KeyboardMovementSystem : public EntitySystem, public EventSubscriber<Input
         } else if (event.key == GLFW_KEY_A) {
             myWorld->each<Movement>([&](Entity *ent, ComponentHandle<Movement> movement) {
                 if (event.action == GLFW_PRESS) {
-                    movement->moving.x = 1;
+                    movement->moving.x = -1;
                 } else if (event.action == GLFW_RELEASE) {
                     movement->moving.x = 0;
                 }
@@ -52,7 +52,7 @@ class KeyboardMovementSystem : public EntitySystem, public EventSubscriber<Input
         } else if (event.key == GLFW_KEY_D) {
             myWorld->each<Movement>([&](Entity *ent, ComponentHandle<Movement> movement) {
                 if (event.action == GLFW_PRESS) {
-                    movement->moving.x = -1;
+                    movement->moving.x = 1;
                 } else if (event.action == GLFW_RELEASE) {
                     movement->moving.x = 0;
                 }
@@ -64,7 +64,7 @@ class KeyboardMovementSystem : public EntitySystem, public EventSubscriber<Input
     void tick(World *pWorld, float deltaTime) override {
         pWorld->each<Transform, Movement>(
                 [&](Entity *ent, ComponentHandle<Transform> transform, ComponentHandle<Movement> movement) {
-                    transform->translate(glm::mat3x3(transform->matrix) * glm::vec3(movement->moving) * movement->speed * deltaTime);
+                    transform->translate(glm::vec3(movement->moving) * movement->speed * deltaTime);
                 });
     }
 
diff --git a/ECS/Systems/MouseLookSystem.h b/ECS/Systems/MouseLookSystem.h
index 54ee472..a362615 100644
--- a/ECS/Systems/MouseLookSystem.h
+++ b/ECS/Systems/MouseLookSystem.h
@@ -28,7 +28,7 @@ public:
 
     void receive(World *pWorld, const MouseMoveEvent &event) override {
         pWorld->each<Transform, MouseLook, Camera>([&](Entity *ent, ComponentHandle<Transform> transform, ComponentHandle<MouseLook> mouse, ComponentHandle<Camera> camera) {
-            double xOffset = event.newX - lastX;
+            double xOffset = lastX - event.newX;
             double yOffset = lastY - event.newY;
 
             lastX = event.newX;
@@ -46,21 +46,14 @@ public:
             if(pitch < -89.0f)
                 pitch = -89.0f;
 
-            glm::vec3 direction;
-            direction.x = cos(glm::radians(yaw)) * cos(glm::radians(pitch));
-            direction.y = sin(glm::radians(pitch));
-            direction.z = sin(glm::radians(yaw)) * cos(glm::radians(pitch));
+            glm::mat4x4 newTransform = glm::mat4x4(1.0);
 
-            glm::vec3 cameraOrigin = transform->getPosition();
-            glm::vec3 cameraFront = glm::normalize(direction);
-            glm::vec3 cameraUp = glm::vec3(0.0, 1.0, 0.0);
-            glm::vec3 cameraRight = glm::cross(cameraFront, cameraUp);
+            newTransform = glm::rotate(newTransform, glm::radians((float)pitch), transform->right());
+            newTransform = glm::rotate(newTransform, glm::radians((float)yaw), glm::vec3(0.0, 1.0, 0.0));
 
-            glm::mat4x4 lookAt = glm::lookAt(cameraOrigin, cameraOrigin + cameraFront, cameraUp);
+            newTransform[3] = transform->matrix[3];
 
-            lookAt[3] = glm::vec4(cameraOrigin, 1.0);
-
-            transform->matrix = lookAt;
+            transform->matrix = newTransform;
         });
     }
 
diff --git a/ECS/Systems/RenderSystem.h b/ECS/Systems/RenderSystem.h
index dcb03e5..8a9aa87 100644
--- a/ECS/Systems/RenderSystem.h
+++ b/ECS/Systems/RenderSystem.h
@@ -23,7 +23,7 @@ public:
             shader.use();
 
             shader.setMat4("projection", camera->projection);
-            shader.setMat4("view", cameraTransform->matrix);
+            shader.setMat4("view", glm::inverse(cameraTransform->matrix));
 
             pWorld->each<Mesh, Transform>([&](Entity *ent, ComponentHandle<Mesh> mesh, ComponentHandle<Transform> transform) {
                 shader.setMat4("model", transform->matrix);