Suggestions

Add Weekly Rewards on Prison

Acid island has a function where the top island gets a coupon in the EC store every week. I think there should be something similar for prison; a way for miners to receive a reward in euros for their hard work. There could be something like "Most Blocks Mined" per week. I think this would make prison much more competitive and it would encourage people to mine more.

Instruction Manual

When people join prison for the first time, they're left to ask chat what they're supposed to do, and honestly it's annoying. They should join with an instruction book in their inventory so they can read it and not resort to asking chat.