This is an interesting concept. A few notes:
- The player and enemies are too large. The game feels cramped as a result and the player's control feels limited.
- Which direction is the "right" direction to shoot the enemies from? Maybe add some indicator that shows the player which angle they should be shooting from.
- You could have included your instructions at the start of the game and made sure that everyone that plays knows how to play! People generally skip any extra instructions found in the menu, so if they're important, put them in the game!
Overall, a very good game and a great twist on the theme. Please check out our game if you haven't yet. We really appreciate it!