Single-player games like Demon Spore
Below are 8 single-player Steam games similar to Demon Spore, 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 Demon Spore page.
Ranked picks
- 1
Superstition BlackCat
Single-player alternative to Demon Spore — playable solo, no multiplayer required. Shares Action and Indie with Demon Spore.
A roguelite where superstitions take shape as items! Face enemies, collect drops with negative effects that can be traded for advantages. Explore always different rooms, with challenges inspired by beliefs that make us think twice before taking a risk.
- 2
Mutant Tide
Single-player alternative to Demon Spore — playable solo, no multiplayer required. Shares Action and Indie with Demon Spore.
The tide came in and it brought monsters. Carve through relentless swarms of deep sea horrors, forge 20 weapons into over 90 monstrous evolutions, and drag 10 mutated survivors back from the abyss alone or in co-op. A horde survival roguelite where the ocean wants you dead.
- 3
Airborne Dungeons
Single-player alternative to Demon Spore — playable solo, no multiplayer required. Shares Action and Indie with Demon Spore.
People from different times have been spawned into the dungeon. Now they are trying to survive. Fight, explore, die and repeat. You'll get through this. Don't forget to bring your friends!
- 4
Neon Breaker: Endless Arcade
Single-player alternative to Demon Spore — playable solo, no multiplayer required. Shares Action and Indie with Demon Spore.
Blast your way onto the leaderboards in a twin-stick arcade shooter built around rapid destruction, evasion, kill combos and overwhelming firepower. Fight escalating fleets, merge power-ups and face 20+ unique bosses solo or in co-op. Play roguelike Anomaly runs that stack risk-reward mutations.
- 5
Gunblade Ranger
Single-player alternative to Demon Spore — playable solo, no multiplayer required. Shares Action and Indie with Demon Spore.
An action shooting Roguelite focused on relentless attacks and brutal executions. Fight through the wasteland, execute enemies to restore ammo, collect weapons and mutations, and create your own killing build. Local 2 player co-op supported.
- 6
MineGeon: Renegades
Single-player alternative to Demon Spore — playable solo, no multiplayer required. Shares Action and Indie with Demon Spore.
Descend into the dangerous depths of PAIMO in this co-op sci-fi roguelite bullet-hell focused on resource gathering. Play solo or with friends as you fight, gather resources, and upgrade together. The deeper you go, the greater the risks, rewards, and secrets waiting beneath the surface.
- 7
NINE ROUNDS RAPID
Single-player alternative to Demon Spore — playable solo, no multiplayer required. Shares Action and Indie with Demon Spore.
Blast your way to freedom, solo or with a friend in online or local co-op, through a possessed, fragmenting space station. Upgrade abilities, mod your weapon builds, and manipulate time to defeat the station's nine gatekeepers. Power up, progress, and learn the ugly truth with every escape attempt.
- 8
Pathogenic
Single-player alternative to Demon Spore — playable solo, no multiplayer required. Shares Action and Indie with Demon Spore.
You are a disease. Infect the human body as a lone pathogen in this cellular roguelike shooter. Collect organelles to evolve your parasite in a microscopic arms race against your host's immune system. Conquer a beautiful, procedurally generated world of tiny proportions.