Mewgenics, the cat-themed turn-based roguelite, is already shaping up to be one of Steam’s biggest surprise hits of the year. Launched on February 10, the game has sprinted out of the gate with Overwhelmingly Positive reviews, backed by more than 3,500 player ratings. Momentum hasn’t just been strong on the review page, either—player tracking charts show Mewgenics hitting a peak of over 65,000 concurrent players, a level of interest that many big-budget AAA launches would be happy to claim.
If you’ve been waiting for a good time to jump in, there’s an easy incentive right now: Mewgenics is currently available at a 10% discount, and the promotion is scheduled to run through February 24.
One of the reasons the game is spreading so quickly is how accessible it seems to be from a hardware standpoint. Even though Steam Deck support isn’t officially confirmed yet, Mewgenics isn’t especially demanding, and it should run smoothly on most PCs or handhelds released within the last decade. The requirements are modest: 8 GB of RAM, around 6 GB of storage, and a four-core processor from 2014 or newer.
Mewgenics comes from designer Edmund McMillen—known for distinctive, unforgettable games like Super Meat Boy, The Binding of Isaac, and The End is Nigh—alongside Tyler Glaiel. Here, the core hook blends two oddly compelling ideas: breeding cats and battling them against strange enemies. Combat is turn-based, and every cat fields its own mix of active abilities and passive traits, giving each run plenty of tactical variety. Breed two cats together and you’ll get an offspring that can inherit characteristics from its parents, adding a long-term progression layer that encourages experimentation, planning, and a bit of chaos.
Visually and sonically, Mewgenics leans into a style that’s intentionally uncomfortable at times—something longtime fans of McMillen’s work will likely recognize immediately. That tone is a big part of the game’s identity, but it also helps explain why the humor and crude edge won’t land for everyone. Even some players who normally enjoy similar titles have voiced mixed feelings about the more crass elements in their reviews.
As for how it plays, Mewgenics has been loosely compared to a tactics RPG formula—think a grid-based, strategy-first approach—combined with weird, unpredictable mechanics that make fights feel as comedic as they are strategic. It’s that blend of careful decision-making, strange systems, and offbeat presentation that’s driving conversation and pulling in new players fast.
With glowing early reception, impressive player counts, and lightweight system requirements, Mewgenics is quickly becoming a must-watch release for anyone who loves turn-based roguelites, tactical RPGs, or games that aren’t afraid to get a little bizarre.
