Single-player games like Ultra Mega Cats
Below are 9 single-player Steam games similar to Ultra Mega Cats, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Ultra Mega Cats page.
Ranked picks
- 1
Terminull Brigade™
Single-player alternative to Ultra Mega Cats — playable solo, no multiplayer required. Shares Action with Ultra Mega Cats.
Rise with Aion — ignite the rebellion, slay the foes, rally your allies, and unmask Terminull’s deepest, most dangerous secrets before they can rewrite our world.
- 2
Abyssus
Single-player alternative to Ultra Mega Cats — playable solo, no multiplayer required. Shares Action with Ultra Mega Cats.
Choose your loadout, blast through the corrupted denizens of a sunken civilization, and wield godly powers in Abyssus – a fast-paced 1-to-4 players FPS and roguelite brinepunk adventure.
- 3
AFTERBLAST
Single-player alternative to Ultra Mega Cats — playable solo, no multiplayer required. Shares Action and Early Access with Ultra Mega Cats.
AFTERBLAST is a challenging FPS roguelite. Play SOLO or in CO-OP (1-4 players). Get stronger each run. Obtain powerful abilities, weapons and find a way to save your planet. Stand up against the Gods and defeat hordes of monsters in intense bullet-hell combat!
- 4
LORT
Single-player alternative to Ultra Mega Cats — playable solo, no multiplayer required. Shares Action and Early Access with Ultra Mega Cats.
LORT is a 1–8 player co-op action roguelite. Team up with your friends to battle, loot, and stack ridiculous power-ups across a cursed fantasy world. Fight toward escape, revive your homies, and get absolutely chadded as you evolve from goblin tickler to god slapper.
- 5
Ironsand
Single-player alternative to Ultra Mega Cats — playable solo, no multiplayer required. Shares Action and Early Access with Ultra Mega Cats.
Ironsand is a co-op titan-slaying FPS roguelite set on a desert planet where powerful builds and team synergy are everything
- 6
Last Man Sitting
Single-player alternative to Ultra Mega Cats — playable solo, no multiplayer required. Shares Action with Ultra Mega Cats.
Shoot, hack and grind your way through waves of sentient office appliances in Megabonk-like roguelite action. Level up, unlock upgrades and play in singleplayer or up to 4-player coop while 360 no-scoping on an office chair!
- 7
Holy Shoot
Single-player alternative to Ultra Mega Cats — playable solo, no multiplayer required. Shares Early Access with Ultra Mega Cats.
Holy Shoot is a fast-paced roguelite action FPS set in a satirical version of Hell, packed with chaos, blessed heroes, and demonic bosses. Pick your hero, dive into hell, upgrade your build, and shoot your way through sin.
- 8
Blood Rush
Single-player alternative to Ultra Mega Cats — playable solo, no multiplayer required. Shares Action and Early Access with Ultra Mega Cats.
BLOOD RUSH is a fast paced, skill based FPS, mixed with roguelites elements. Upgrade yourself, buy unique guns, drain miracles from relics and destroy anyone or anything standing on your way!
- 9
Fort Solis
Single-player alternative to Ultra Mega Cats — playable solo, no multiplayer required.
Answer the call from a mining base on Mars as engineer Jack Leary and search for the missing crew. Fort Solis will immerse you with cinematic visuals powered by UE 5 and voice acting of Roger Clark and Troy Baker. Explore the mining complex and reach climax of this narrative thriller experience.