To those who see this game or found it from the spinOFF's section of the OFF Wiki. This game is as it claims to be, a very little OFF fangame.
There are arguably just 7 rooms, even though it says there are 10 maps. 2 rooms with puzzles, and the last fight can be beaten with 1 move. Not much of the lore intrigue you'd want from an OFF fangame but it's just a small "what if" scenario.