13 APR 2020:
- The rotating planet now moves down and off the screen slowly as the level progresses. As a result, I was able to cut down the game's file size from about 50MB to 20MB and reduced load times from 10 seconds to 3 seconds.
- Enemies are now gradually introduced. The hard-to-kill Cruisers do not join the fight until all of the fighters or bombers have been shot down.
- Bombers fly horizontally below the Cruisers but above the player's default starting location. Helps prevent getting side-swiped.
- Slightly decreased the default SFX volume.