[deadmau54]

Few quick suggestions:
• Credits displayed on screen (lower left)
• !credits displays 'You have X credits.' in chat
• 'You gained X credits.' message printed to client in chat upon gaining credits
• Back button in menu sections (that takes you back to main menu)
• Upgrade information shouldn't have numbers at the beginning of lines
• Jump height should have higher max limit

Btw, spending points doesn't really work, whatever you're buying gets upgraded, but points don't change.
And weapon upgrades don't work either.

PS: Thanks so much for doing this, I really appreciate it.