This is Stickman Killer. In the game there are different options, clicking the options will lead to the stickman dying in various ways. I believe this was blammed at some point around it's release.

The game was released on April 11, 2022. The game was M rated and the description was "Just kill a stickman...". For some odd reason "artificial-intellegence" is also tagged.

I'll try looking for the sb3 file for it and find some place where I can release it like the Internet Archive or something.