Jack at The Survival Podcast has said numerous times he wants a Waze app that you can tip the person who updated the system. Example: He was going 90mph and a user posted there was a cop up ahead; he slowed down and if I could he would have send 10,000 sats to the guy if he could because he didn't get a ticket.

Low-stakes PVP multiplayer games. Something where you pay 1-5 sats and get to battle another player for their 1-5 sats. It can even be variable up to 1000, 5000 sats, etc.

Have not seen this in any of the sat-based games yet. The current ones have a 10000 sat minimum and I'm cheap. Also, none are real-time multiplayer yet, and also none of them have games I'd actually like to play.

Just keep it simple - chess, checkers, asteroid, pong, snake. Eventually, a first person shooter or MMO would be insane with some kind of sat-based economy.