Well, SoulGame Studio certainly have my attention for their effort on getting Minishoot' Adventures up to Steam Deck Verified. Plus, the game looks really entertaining.
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.
Windowkill is a fantastic twin-stick shooter, where the game window is constantly shrinking on you and enemies spawn across multiple windows. It's truly clever and now it has full customization available via the newly introduced modding support.
Rightfully, Beary Arms is a weird and wonderfully whacky twin-stick shooter rogue-lite that's now in Early Access with Native Linux support and it works on the Steam Deck too.
If you're in the need for a new game to pick up and play I can happily recommend Roto Force to you. A high-energy 2D twin-stick bullet-hell where you rotate around little arenas and it's just chaos.
Brotato is something just a little bit special isn't it? Blobfish have managed to craft something that really stands out in a sea of twin-stick bullet-hell vampire survivor-likes that keep flowing.
If you don't hear from me much over the next week it's because I've discovered Brotato. Another in the list of wave-based horde survival games and it's honestly great.
You know me by now, I'm going to play everything I can that in some way resembles Vampire Survivors and this new influx of horde games and Don't Shit On My #!$@& Roof is the latest.
Waves and Waves 2: Notorious are two rather good twin-stick shooters and sadly, the developer died after a battle with Cancer and so now both games are free to keep for everyone.
Titan Shell is an in-development twin-stick shooter from Meatbag Studio that blends in features from roguelikes / rogue-lites to offer a pretty interesting experience not many such shooters give you.
Remember the days when games were a lot simpler, and you had various attempts at cave-flying? Well, I do and the new release Gravity Ace brings back some fun memories while making a modern spin.
With a great soundtrack and action that won't let your attention leave it, REVO is a fresh twin-stick bullet-hell that will make you sweat and it's great.
Free Game Monday! How about checking out satryn, a completely free infinite twin-stick shooter and it's absolutely awesome once you get a few levels in.
Cecconoid, a fantastic twin-stick shooter with small cramped environments where the screen flicks between each section actually released the source code and now you can play free.
Danger Scavenger is a flashy run and gun looter-shooter from developer Star Drifters, it just recently left Early Access and with that came full Linux support.
Released out of Early Access as a full game on February 4, Rogue Star Rescue blends together a furiously good mix of twin-stick bullet-hell action with tower defence.