Singleplayer - Waves of Madness! Update

Hey Everyone, Sooooo, yeah, surprise! We've cooked up an update to Astro Joust. This all started after our last Dev Thunderdome (our office tournament, winner gets bragging rights, and chooses lunch) and the audio on our stream was totally messed up. After a quick bit of digging we found that our audio code was never hooked up to the mixer, so it was blasting at full vol and ignoring the vol settings. This lead me down a bit of a rabbit hole of looking for other minor tweaks and improvements, since I was mucking around in the project anyway. One thing lead to another, and viola! Here we are with a full fledged update - Singleplayer - Waves of Madness!: Features: Single Player mode - Clear unlimited waves of enemies Single Player Highscore - Track your personal best number of waves cleared Single Player Leaderboard - Find where you stack up on the Global leaderboard Options update - 30/60 FPS toggles, clear save data button Audio volume fix Assorted QoL fixes As always, thanks for playing! Jeff