Superheroes are a difficult genre to pin down in TTRPGs—game balance is basically impossible when you're talking comic books, since having a cast of seriously varying power levels is part of the whole appeal. However, Masks—one of my favourite systems—nails it completely, and it's also in Humble's new RPG Bundle.
This (up to) 27-item bundle from Magpie Games contains a couple of other solid systems, too—Avatar Legends (based off Avatar: The Last Airbender) and Root: The Roleplaying Game are included, alongside the gothic horror TTRPG Bluebeard's Pride—which sees players acting out different aspects of a newly wed's psyche as she uncovers the misdeeds of her new captor.
