Don't know if this have been brought up before...
Since this game is a singleplayer game, it could be cool if you implement some type of challenges where you compete against your friends.
Could be a lot of different preset challenges, where for all this type of games it's not possible to pause game and all settings will be set equal:
Different challenges (how many days to):
- execute first prisoner
- reach number of inmates: 250
- how many days until first prisoner escape (largest is best)
- how many days until first prisoner death (largest is best)
- how many days until first guard death (largest is best)
There could be a ton of different challenges.... this is just an example
On another note, if you are thinking of implementing any type of MP gameplay, it could challenge goals, people syncing each other for a game start, and saving together... still on each seperate map, but possible to sneak peak on each others progress... would be a killer feature.
Thanks for a great game