Currently reviewing well from users on Steam is Nordhold: Origins, a free tower defense game with high replayability where you build up a medieval Nordic village.
Inspired by Bookworm Adventures, developer Balthazar and publisher 2 Left Thumbs are working on the roguelite word puzzle RPG Sternly Worded Adventures and there's a demo available.
Another new take on what Vampire Survivors and Brotato made popular? Yep. Cat Bait is out now in Early Access and there's a demo available too.
Build a factory, get it automated and go on an adventure? Sure why not! Starground will give you exactly that alone or with friends.
The game that started it all and has been cloned repeatedly, Vampire Survivors has another free update out with The Darkasso update.
Rogue: Genesia is easily one of the best survivor-like horde games, and it just got even better with the huge Steel & Blood update.
Motordoom is the latest entry in the survivor-like horde shooter genre popularised by Vampire Survivors, and this one has you do some freestyle-sports.
Looks like Temtem: Swarm, the spin-off from Crema and GGTech Studios from the original online creature-collector Temtem, seems like it's going to have great Steam Deck support at release.
While Spinny Dungeon won't suck away your money like a real slot machine, it will eat away your time.
Hollow Survivors: Prologue is out today, giving us a slice of what to expect from this rogue-lite dungeon crawler where you play as one of the few remaining sane Hollows.
Take the mining and defense idea from Dome Keeper, stick you in an underwater mech with exploration and twin-stick shooting and you've got Codename: Ocean Keeper.
I'm a total sucker for over the top action, especially when you're tearing down hordes of enemies in whatever bullet hell / bullet heaven game comes along since Vampire Survivors kicked it all off. The next one I need in my life is SCAD.
Have to admit, Drop Duchy is a clever blending of genres. Giving you the block-dropping from the likes of Tetris with you building up a kingdom.
Battle Train sounds unique and hilarious! You've seen plenty of deck-builders, but instead of various creatures, here you throw trains at your enemy.
Taking Star Fox and putting the survivor-like spin on it with lots of upgrades and repeat runs, Whisker Squadron: Survivor has levelled up with a new campaign mode that's really worth a go.
SWAP/MEAT has a really fun idea where you (and hopefully some friends) become Meat Scientists. You go planet-hopping to steal the meat of strange creatures and turn their flesh into your own body parts.
With a map that erodes and grows as the game progresses, Terrorformer TD puts a rather unique spin on the tower defense genre.
Another one shooting to the top of my wishlist from the Guerilla Collective Showcase is Trailblazers: Into the March, I've not seen a colony-sim strategy game quite like it.
BloodDome99 from Halftone Gaming is what happens when you turn the popularised horde-survival from Vampire Survivors and put a really retro spin on it like something out of an arcade machine.
Airships: Lost Flotilla is steadily building up to be one of my favourites in the auto-shooter bullet-heaven survivor genre. Now there's an expanded demo and I've got a special code for you.