Pretty good game. I liked the graphics and the idea behind it. Having to use certain items to defeat enemies was a good use of the game mechanics. I do have some points where you can improve the game:
- Use a standard control scheme for the platforming (WASD to move + Space to jump/shoot). Using the mouse button to shoot and not using space to jump felt a bit weird.
- The game just stops if you accidentally shoot a mirror and get hit by your own bullet. You turn into a baby and dissapear. It might've been better to show a game over screen to let the player restart quickly.
- The rocks should stun or disarm enemies.
- The difficulty ramped up too quickly starting from the second level.
All in all a fun game, well done!