Bingo Card Creator:
https://www.bingocardcreator.com/
Exiled Kingdoms: https://www.exiledkingdoms.com/forum/index.php
Stardew Valley: https://www.stardewvalley.net/
Instapaper: https://www.instapaper.com/
MeetWell: https://www.meetwell.app/
Exiled Kingdoms: https://www.exiledkingdoms.com/forum/index.php
Stardew Valley: https://www.stardewvalley.net/
Instapaper: https://www.instapaper.com/
MeetWell: https://www.meetwell.app/
Also worth noting, Chris Sawyer wrote the original Roller Coaster Tycoon code directly in Assembly. It's probably one of the reasons the simulation game worked so well on earlier systems.
[1] https://www.vice.com/en/article/8xypb5/the-dwarf-fortress-cr...