Look at this fucking twink.
He's mine.
And he's a number two character from my zombie apoc setting, going right after my main sona Schiza.
Meet Sludge. A cockroach with radiation levels so high your dick will fall off in a couple of days if he'll ever decide to suck you off. He himself is immune to radiation but has an ability to accumulate it inside his body and weaponize it. He is basically unkillable due to his cockroachy nature that is close to a cartoon logic. Due to amount of other chemicals that he consumes (probably because of some heavy metals) he's a bit eccentric and is a big troublemaker and usually is the reason why the party ends up in a variety of different situations, but sometimes he is the only way for Schiza to get the stuff from places where her face would melt off in minutes, and all for the sake of her research for the cure.
He also possesses the ability that is beneficial to the whole party - he can always have something to feed you, dress you up in and keep the house warm (just don't ask what it's made of, who it's been stolen from and when the heater will reach the criticality). Sludge loves to explore the urban environment and bring everything he can to the base to keep it cozy (which's definition is debatale in his case), he loves playing music as well, usually by hitting pipes with another pipe, but smaller. However, for some reason Schiza doesn't share his views on music and always threatens to put him down.