Mine is a puzzle game where the goal is to successfully launch a big AAA from the year 2031 on your current PC.
You'll have to mess around with game files, installing cracks, reading hints in crash logs and stuff!
You can review it after watching the video if you don't want to bother downloading/installing/playing it yourself!
https://itch.io/jam/cgj/rate/475017
Video of complete walkthrough (warning: spoils the entire game) :