Here's her blog post about which interpreters to use to play the game. (Spoilers in the comments but not in the main post.) https://emshort.blog/2012/12/31/counterfeit-monkey/ Also there's a cheat/hint guide [PDF] https://emshort.blog/2013/01/24/making-of-counterfeit-monkey....

There's a spoiler-filled post about the design of the puzzles here. https://emshort.blog/2013/01/24/making-of-counterfeit-monkey...

It won Best Game, Best Setting, Best Puzzles, Best Individual Player Character, and Best Implementation in 2012! http://www.ifwiki.org/index.php/Counterfeit_Monkey There's a nod to this game in https://xkcd.com/1975/ Right-click the image, go to games -> advent.exe and start exploring :)