Air Combat: https://ractive.github.io/air-combat/
Collect powerups, bombs and hearts to make it through the final battle against enemies in the air, on ground and on the sea.
How to play:
Press and hold button B to shoot and drop bombs with A (if you collected any).
Collect the green powerups to upgrade your weapon and to get points.
The hearts will give you more lifes (max. 5). If you got shot or collide with an enemy, first the weapon upgrades are destroyed before you loose a life.
The code can be found on github: https://github.com/ractive/air-combat
Contributions are welcome. Some nicer artwork, some better tuned levels and more types of enemies would always be nice.