Facts as I remember at the end of the kickstarter.
Heroes:
Chrono Ranger - An out-of-time gunslinger from both the past and the future sent to hunt cryptids (including Plague Rat). Uses guns and crossbows and has some kind of bounty mechanic.
Omnitron-X - Omnitron's 10th iteration when it attempted to make an empathy chip and realized what a terrible force it was for the past century and vows to stop itself. Maintains its ability to manipulate time as well as abilities it had as Omnitron Big (like ablative plating and a gauss beam).
The Scholar (Promo) - Laid back swamp man with the power of the philosopher's stone. Feels the strings of reality and manipulates as he sees fit. Not a lot of info on this guy.
Environments:
Time Cataclysm - The time stream is falling apart. Could be anything...it could even be a boat.
The Block - F.I.L.T.E.R. run extradimensional prison. Lots of bad guys in here and a warden who doesn't like super powers.
Silver Gulch (Promo) - Old west and hometown of Chrono Ranger. Has a "you lose" condition akin to self-destruct sequence.
Final Wasteland (Promo) - A world overrun by the likes of plague rat and others. Lots of monsters.
Villains:
La Capitan - Time travelling pirate. Has a crew that apparently is nasty. New nemesis.
The Dreamer - Villain with 6 HP. Have to defeat her creepy nighmares rather than her (she's just a kid). Visionary's nemesis.
Kismet (Villain contest winner) - Inherently lucky and inherently bad her powers are boosted by a talisman. Her nemesis is pictured on Shock Rounds (probably).
The Assistant (Promo) - A demure secretary with memories of the future. Bad memories. Hell bent on destroying the heroes and apparently very difficult. Also, not a villain target. New Nemesis.
Iron Legacy - He's bad news. With only 32 HP, we're afraid of what he'll do. Has a demoralizing presence. Is nemesis to all the Freedom Six (Tachyon, Tempest, Unity, New-Bunker, Wraith, and AZ).