The original Neon Abyss is a roguelike run-and-gun shooter whose most memorable feature was the ability to wield a cat as a gun. I found the game to be whelming, but not overwhelming. Co-op support would surely have improved its staying power. Thankfully, Neon Abyss 2 from Veewo Games and Kepler Ghost will kick things up a few notches thanks to the inclusion of 4-player online co-op. The new Steam demo shows off that co-op support and lots more.

There are plenty of Vampire Survivors-style "Bullet heaven" games in the sea, but it's hard to care about the ones that don't have co-op. If you don't at least bring the same features to the table as the game you're inspired by, what's the point? Well, Survivor Mercs from Wandering Wizard is already out in Steam Early Access, and it's coming soon to consoles as well. Having tried the single-player demo on Steam, I'm excited for it.

Back in the innocent days of 2010, A World of Keflings was a fairly popular successor to A Kingdom for Keflings. I even wrote about it a few times in 2012! But the world of humans moved on, and NinjaBee's city-building/adventure game was last seen on the ill-fated Wii U in 2014 (there was also a single-player VR game in 2018). Fast-forward to the dark year of 2025, and not only is A World of Keflings coming to Steam, but there's already a playable demo! Perhaps the cheerful, no pressure gameplay that the Keflings bring is just what we need nowadays.

It could be said that Brain Seal Ltd, the developer of the Dark Quest series, is wishy-washy on co-op. Every other game is either single-player or co-op. Thankfully, the upcoming Dark Quest 4 will be one of the co-op ones. In fact, it looks like this will be the biggest and best game yet in the board game-style dungeon crawling series. A demo has recently arrived on Steam, and the game will come to both consoles and PC later this year.

The original Gal Guardians: Demon Purge is a fantastic Castlevania-style co-op platformer, so it's great news that it'll soon have a sequel.  Gal Guardians: Servants of the Dark will arrive on consoles and PC in March - not too far from now! What's more, PQUBE has released a free demo on Steam that allows players to experience the opening of the game and its 2-player local co-op support.

As a part of the Steam Next Fest event, Forever Entertainment has released a free demo of THE HOUSE OF THE DEAD 2: Remake on Steam. The demo allows 1-2 local players to try the first level of the remake. Join James Taylor and Gary Stewart as they fight stop an army of undead zombies and monsters from taking over the world.

The Gentlebros' Cat Quest series of action RPGs has always been adorably awesome. Cat Quest III certainly looks to maintain that tradition, casting players as the sole survivors of a pirate attack in a nautical fantasy world. A gorgeous art style, pirate ship battles, and 2-player local co-op are just a few of this threequel's compelling features. Ahead of the game's August release, free demos (with co-op!) are now available on Steam and Switch.

The original Sword of the Necromancer, an action RPG from Grimorio of Games, is so popular that it's getting both a sequel and a remake. The remake, Sword of the Necromancer: Resurrection, will upgrade the visuals to 3D graphics and add gameplay improvements. Resurrection now has a Steam demo for a limited time, allowing players to check out its smooth gameplay and engaging storytelling.

We've been looking forward to Maximum Entertainment's Diesel Legacy: The Brazen Age since we first tried it last year. Co-op fighting games are a rare and special thing, after all, and the game looks pretty slick to boot. It seems that development is making good progress because Maximum has released a fresh Steam demo that sh...

We're very hoppy to share fresh news about Frogun Encore, the sequel to Frogun. The original game was a charming low-polygon 3D platformer that did not support co-op. The new game will support 2-player local co-op, so it's bound to be better. What's more, Frogun Encore finally has a release date: June 25! That means ...

In 2021, Robi Studios released a fairly well-liked 3D action adventure game called Blue Fire. Robi is now hard at work on their next game, Solar Raiders. This one maintains some appealing visual artistry but changes up the genre to roguelike shooter. It will also feature 4-player online co-op, something we're all about. The game isn't due until next year, but the developer has already released a demo on Steam.

It has been three years since indie developer Aftnareld announced Coridden, a co-op action RPG for Steam. The game missed its initial target release window of late 2022, but it's finally due to come out during Q3 of this year. To drive the point home, Aftnareld has released a fresh Steam demo that shows off Coridden's cool monster transformation mechanics and both local and online co-op!