The Quade Diagram in Mutant City Blues is a wonderful thing – it’s a structure for mysteries, an investigative method, an in-world document and a tool for character creation. One thing it doesn’t handle, though, is helping pick a random mutant power for random mutant passers-by or indecisive players.
The hack below is visually ugly, but lets the GM quickly obtain a random power.
|11 – C0||31 – D2||51 – D4|
|12 – D0||32 – E2||52 – E4|
|13 – E0||33 – F2||53 – A5|
|14 – F0||34 – A3||54 – B5|
|15 – B1||35 – B3||55 – C5|
|16 – C1||35 – C3||56 – D5|
|21 – D1||41 – D3||61 – E5|
|22- E1||42 – E3||62 – F5|
|23- F1||43 – F3||63 – B6|
|24 – A2||44 – A4||64 – C6|
|25 – B2||45- B4||65 – D6|
|26 – C2||46 – C4||66 – E6|
Just roll to determine which square of the Quade Diagram you’re starting in, and then pick one of the powers there. For non-player characters, roll another d6 to determine how many extra powers the citizen possesses. Genetic Risk Factors don’t count as powers.
1-2 – No more powers
3 – one linked power
4 – two linked powers
5 – three linked powers
6 – Another power, but it’s not directly linked.
1-4 – skip one adjacent power, grab the next power after that
5-6 – skip two adjacent powers, grab the next power after that
What might someone do with that combination of powers?
- As A Bystander: The guy running the ice cream stand in the park never has to worry about electricity costs, and the birds that flock around the benches actually tidy up the trash for him.
- As A Witness: Only one guy was out walking in that heatwave – and a little bird told him who broke into the bank.
- As A Victim: Our guess at time of death was way off, sir – lab reports say that the vic was a cooler, and he tried to freeze himself after he got shot. Probably prolonged his life by up to 48 hours, but we still didn’t find him in time. Question is, did he use that borrowed time to leave any other messages for us?
- As A Perp: The victim fled to her car when she was attacked by a flock of crows, and was so scared she crashed into a tree, dying on impact. Only…we found traces of ice on the wheels, too. Someone made it look like an accident.
Mutant City Blues is an investigative science fiction roleplaying game by Robin D. Laws where members of the elite Heightened Crime Investigation Unit solve crimes involving the city’s mutant community. The updated 2nd Edition is coming soon.