From the publisher's website:
Lockdown: Gen-Pop, an expansion to the Mutants & Masterminds Lockdown supplement, introduces six newinmates to Buckner Ridge. The inmates can be used as new or existing prisoners in a Lockdown-focused campaign, or as villains to oppose the heroes in a more general campaign.
Each inmate is presented on two pages--including an illustration--so that GMs can print out only the pages required for any adventure in which the inmates make an appearance.
Now updated for Mutants & Masterminds Second Edition!
Produced by Ronin Arts for Green Ronin Publishing.