Pocketpair formed another studio called Frontside 180 that are working on Never Grave: The Witch and The Curse, which looks a whole lot like Hollow Knight.
Elden Pixels who previously made Alwa's Awakening and Alwa's Legacy, and who are also working on A Void Hope also just announced The Prisoning: Fletcher's Quest.
Want to check out another upcoming game? Anima Flux (previously called Lost in Sky: Violent Seed) looks rather awesome if you love action-platformer metroidvania styled games and it has local co-op too.
Lunar Ray Games are making a sequel to their positively reviewed Timespinner from 2018, with Timespinner 2: Unwoven Dream now on the way and it looks great.
Crowsworn looks like it's coming along nicely and fans of Hollow Knight will want to keep a close eye on it. Celebrating two years since their Kickstarter, they have a new trailer up.
Seems to be quite a few games being fully done with lately. Monster Sanctuary from moi rai games and Team17 recently had the Relics of Chaos update and it's the last.
Hollow Knight is probably one of the most popular 2D metroidvania action-adventures available on PC and the follow-up, Hollow Knight: Silksong, is looking like it's going to take a while longer to release.
Dead Cells: Return to Castlevania is a fresh content expansion for the popular rogue-lite, metroidvania inspired, action-platformer and it's available now.
Dead Cells: Return to Castlevania is an upcoming mini expansion for the popular action-platformer metroidvania game from Motion Twin / Evil Empire coming early this year.
As promised recently, Rogue Legacy 2 from Cellar Door Games now has a Native Linux version available to give you the best experience possible on Steam Deck and Linux desktop.
Well this was unexpected. Rogue Legacy 2 from Cellar Door Games just had a massive upgrade and they've announced Native Linux and macOS versions are on the way.