Tons of features, balances and fixes.

This release adds numerous features and fixes:

Audio

The game now has audio! Woot! This was a serious gaping hole in our featureset. Thanks to:

• Dr. Petter for sfxr.
• Diamond Ace - Game theme.
• Dox - Menu theme.

Audio volumes can be controlled by pressing tab during the game.

Solo Difficulty Levels

We've attempted to improve the onboarding experience by making progressively more difficult and longer levels. Additionally we wanted to really require some higher level strategies for the harder levels. If you do beat nightmare, tell us via Discord.

Balance Changes & Fixes

• Collisions on pretty much everything is less wonky.
• Returning a power core to the mothership now gives it health.
• Sentinels are now tougher.
• Bullets do not travel as far.
• Improved the visibility of power cores.
• Boosts now charge up instead of being immediate.
• Vfx added for boosts and engine.
• Re-organized the main menu to be a bit clearer around solo vs. multiplayer.