v0.6 Out Now! (Biggest Update (maybe))

Features/Fixes for v0.6:

1. Added main menu
   
2. Added shop and points to buy upgrades. Dash Invincibility: Your invincible during the dash but it has a longer cooldown
3. Added a saving system. Your highscore, points and upgrades are being saved
4. You can now see the controls in-game
5. Interpolation speed increased

Pls give feedback c: