Delving into a couple demos I have...
Eclipsium - Had to stop with this one, it's got maybe the most aggressive pixelation filter I've ever experienced in a game, it creates really blurry visuals at a distance and it's so intense. I'm not super sure what sorta game it is, maybe puzzle, but the short bit I did in the demo, it was mostly a walking sim. It's kinda creepy, walking through a cave, forced to stare at some giant woman just glaring, supposed to some sort of mindscrew game I guess, but I'm gonna pass on this entirely due to the pixel filter.
Ferocious - It's a dinosaur survival shooter, kinda King Kong Skull Island-esque with giant bugs in it, very low level survival crafting system, lots of awful animations and and UI stuff, though it is a demo. Didn't get very far, nearly killed myself falling through a log that looked like I could go on it and figured that was enough, so never saw the dinos. Melee combat was awful, where you can build a spear, but instead of using as it a spear that you poke with to keep yourself out of range of creature attacks, you do a swipe for some reason and just take a bunch of damage instead lol It sorta felt like a barebones version of Green Hell with dinosaurs and guns. Maybe it can be something down the road, demo just wasn't anything, feels like it needs a complete overhaul by that point.
Cleared Hot - Finally found one that was fun lol This is a throwback to the old Desert Strike and Jungle Strike chopper games from the 90's, I use to love those games, and this has that spirit. They do it in a much more modern way, involving a lot more physics based fun, so movement is really smooth, your winch you use to use for grabbing ammo and fuel is now made for not only grabbing ammo, but picking up most objects to throw them, so find a barrel? Throw it at guys to explode them. Soldiers annoying you? Grab them and throw them, they even introduce some newer gameplay elements dodging jet strafe attacks. This has great potential, I'll probably pick it up as it's supposed to release this year sometime.