Single-player games like Outbreak Survivors
Below are 8 single-player Steam games similar to Outbreak Survivors, 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 Outbreak Survivors page.
Ranked picks
- 1

Crystal Keepers
Single-player alternative to Outbreak Survivors — playable solo, no multiplayer required. Shares Action and Indie with Outbreak Survivors.
Face hordes in intense battles, unlock abilities, and combine items to create unique builds. Play solo or with up to 3 friends, discover powerful synergies, and survive the insane waves. Evolve your strategy, defeat bosses, and become a true Guardian of the Crystals!
- 2

Police Heroes
Single-player alternative to Outbreak Survivors — playable solo, no multiplayer required. Shares Action and Indie with Outbreak Survivors.
Use multiple heroes, each with their own choices, abilities and play style to defeat the zombie apocalypse! Play several stages in different locations, against hordes of increasingly stronger and more dangerous zombies. All this with a unique mechanic where damage equals money!
- 3

Game Of The Dead
Single-player alternative to Outbreak Survivors — playable solo, no multiplayer required. Shares Action and Indie with Outbreak Survivors.
In Game Of The Dead, a post-apocalyptic twin-stick auto-battler, fight to survive against waves of zombies. Use your skills and strategy to collect cards, build your base, and defeat the undead. Can you outlast the night and emerge victorious? Play now and find out!
- 4

Duriano
Single-player alternative to Outbreak Survivors — playable solo, no multiplayer required. Shares Action and Indie with Outbreak Survivors.
Duriano is a top-down arena shooting Slasher roguelite game where the player will be a hero durian of the norse wielding a weapon to fight upon a god of norse mythology. From different weapons, Durian hero, God’s trail, items will lead the player to create a build and defeat all gods of asgard.
- 5

Conquest Dark
Single-player alternative to Outbreak Survivors — playable solo, no multiplayer required. Shares Action and Indie with Outbreak Survivors.
Experience an ARPG's rapid ascension to power in minutes, packed with savage, survivors-like action and devastating sword & sorcery combat. Perfect your builds through Dark Ritual runs that will decide humanity's future as you battle endless hordes across haunting ruins and cursed kingdoms.
- 6

Medievalien
Single-player alternative to Outbreak Survivors — playable solo, no multiplayer required. Shares Action and Indie with Outbreak Survivors.
Medievalien is a story-rich action rogue-like where a fantasy Medieval world has been invaded by Alien creatures. Use multiple characters, gather loot and manage your equipment to overcome ever harder challenges and unravel Medievalien's story and its secrets.
- 7

Dungeon Survivors
Single-player alternative to Outbreak Survivors — playable solo, no multiplayer required. Shares Action and Indie with Outbreak Survivors.
Dungeon Survivors is a top-down fantasy roguelite where you can use your class abilities to fight off a horde of fantasy monsters. Choose from a variety of abilities and items to create unique builds and survive with 1-4 players.
- 8

Alien Shooter 2 - New Era
Single-player alternative to Outbreak Survivors — playable solo, no multiplayer required. Shares Action and Indie with Outbreak Survivors.
A desert, an abandoned city, cramped underground corridors of MAGMAs research centers, and for hundreds of kilometers around there is only darkness and thousands of monsters coming from all sides. You have only two options - to achieve your goal or die.