I like the concept of the game and I have some suggestions that can improve the game:
- Game difficulty felt too easy:
- Should add obstacles to the game that can damage the player and make the game more difficult
- Variety of enemies is lacking, and was too easy to kill. Should more types of enemies
- Game physics:
- The character's physics felt too "light" like it was on a moon where gravity is very weak. Unless that was your intended purpose you can ignore this suggestion