One of the best games I've played in a long time! The 90's era point and click style was perfect. I was able to get 4 endings, but the 4th I just could not figure out after trying various things for a few hours.
I was only able to get it by using your kindly included dev-console to spawn an item I needed (which I also used previously to noclip through a door I either messed up on or got bugged out on, which saved my playthrough).
I still can't figure out how to get that particular ending legit, though. Can you give any pointers on the endings? You can private message me if you don't want to spoil it.
Def sending you some cash!
My playthrough vids in case you need to see how randomly and badly a player might play your game for development purposes: