It might be a secret, though it’s not anymore, I love RollerCoaster Tycoon. It’s my favorite computer game. I’ve spent countless hours playing the game, beating the scenarios, making my own crazy parks. I’ve hit the object limit in a park before and it sucks when you have a really ace park. OpenRCT2 aims to fix that issue. I’ve yet to try out that version of the game, though it looks promising.
I enjoy playing the game and making big interesting parks. While I am a programmer, the thought of programing a calculator into the game is beyond me. That’s what Marcel did though. And it’s dang impressive.