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

The Abyss Break
Single-player alternative to DDoD — playable solo, no multiplayer required. Shares Action with DDoD.
Hardcore first-person co-op horror game. Explore the worlds beyond the Abyss alone or with a team, gather what you need to survive, and discover how far consciousness can change before it is no longer your own.
- 2

Space Show edition 17
Single-player alternative to DDoD — playable solo, no multiplayer required. Shares Action with DDoD.
Space Show is an explosive space shoot’em up blending fast-paced arcade action with roguelite progression. Destroy waves of asteroids, battle enemy fleets, and defend Earth in an endless war where only survival… and glory matter!
- 3

PUNK
Single-player alternative to DDoD — playable solo, no multiplayer required. Shares Action and Adventure with DDoD.
PUNK is an open world bullet hell action roguelike. Fight vicious creatures, explore diverse biomes, hone your movement skills, manage resources, tinker with weapons and gadgets to upgrade your tiny ship until you become the apex predator of this strange, alien world.
- 4

Ripper
Single-player alternative to DDoD — playable solo, no multiplayer required. Shares Action with DDoD.
Ripper is a top-down shooter with fully destructible environments, fog of war, and Steam multiplayer. Break through walls, survive enemy waves, and battle your friends.
- 5

Neon Striker
Single-player alternative to DDoD — playable solo, no multiplayer required. Shares Action and Adventure with DDoD.
Configure the weaponry on your ship to blast away enemies as you navigate through swarms of bullets and space battles. Each ship has unique customization options and playstyles.
- 6

Limsod
Single-player alternative to DDoD — playable solo, no multiplayer required. Shares Action with DDoD.
Limsod is an FPS set in a post-apocalyptic universe in which you must fight for survival in a world infested with flesh-eating zombies. Upgrade your equipment and play in a variety of maps and game modes.
- 7

Horde Slayer
Single-player alternative to DDoD — playable solo, no multiplayer required. Shares Action and Adventure with DDoD.
A fast-paced co-op action game where you customize your build, survive relentless hordes, and conquer brutal challenges for higher scores and bragging rights.
- 8

Zombie Builder Defense 2
Single-player alternative to DDoD — playable solo, no multiplayer required. Shares Action with DDoD.
Defend against hordes of zombies in this fun filled top-down shooter. Build and upgrade your base, unlock powerful guns, and take on challenging bosses with up to 4 players in online co-op. Play minigames to earn bonuses and survive the zombie apocalypse one night at a time!