Jamboard: https://jamboard.google.com/d/1H4XGwWp10bsFJWoNTdd6EUlsdJQePo_bmBGBP-BHmEc/viewer?f=0
Task List:
- Implement Start Screen
- Implement Game Screen
- Implement movement
- Implement enemy shooting
- Implement player shooting
- Implement skins for enemies