Version 0.06

New stuff

- Mercury (orange cutie) will follow you around and emote on your success/failure

- Powerups (Pow menu with its mechanic, 5 types of powers)

- New section in templar tutorial

- Reworked shield boss with crushing mechanic

- 3 new challenges: 2 with crushing; last challenge, ShieldBoss hard mode

- Challenges will reward silver tokens (currency for powerups)

- Level navigation via menu (return to base, return to challenge zone, restart challenge)