Survive in Space (itch) (David Toelle)

Modifications

1) 3 new levels increasing in difficulty. Each level the player gains increased fire rate and movement speed.

2) Reskinned enemy to a new enemy space ship. on Level 3 there's is a boss mothership with increased health and fire rate but moves slower than other enemies. 

3) custom music for each level and menu that was created in Ableton live studio.