Roomba-like atmosphere filtering small bot

[misto]

dealing with bad gases is a chore unless youre willing to put a hole in the floor, anything that would help with that is good in my book.

making a mini-bot that is intelligent enough to spew plasma canisters for you, though, thats too much, and also robs players of the joy of manually setting fires.

perhaps it could emit smoke or bad stink if emagged instead