Graffiti

[Jerkops]

I hope graffiti has a random chance to last multiple rounds so I can stumble across secret chemistry recipes in the maintenance hallways

oh man, have graffiti on toilet cubicle walls last for 1-2 rounds after it's written :o make toilets a key cross-round communications hub!

The graffiti is scratched out. You can barely read the message: "Br??g ?a?k p?o"