Single-player games like Deltascention
Below are 8 single-player Steam games similar to Deltascention, 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 Deltascention page.
Ranked picks
- 1
Survivter
Single-player alternative to Deltascention — playable solo, no multiplayer required. Shares Action with Deltascention.
Arenas, dungeons, rooms, a huge amount of monsters and bosses. Roguelike + first-person autoshooter. Unique weapons, various modifiers for the character. All this is waiting for you in Survivter.
- 2
Pistol House
Single-player alternative to Deltascention — playable solo, no multiplayer required. Shares Action and Indie with Deltascention.
Pistol House is a fast paced sci-fi roguelike FPS. Build your power through cards, enhance your gun, and command a spirit companion as you battle relentless, ever-growing mechanical hordes.
- 3
StreetSync
Single-player alternative to Deltascention — playable solo, no multiplayer required. Shares Action and Indie with Deltascention.
Dive into a rhythm-action FPS rogue-like where every shot must sync with the beat. Slide, wall-run, and harness the rhythm using your own custom music. One missed note leads to your demise. Collect powerful cards to remix the gameplay and keep the beat alive!
- 4
XenoTechArena
Single-player alternative to Deltascention — playable solo, no multiplayer required. Shares Action and Indie with Deltascention.
Don't kill your enemies — make them collide!! Unleash devastating chain reactions and wipe out endless hordes in this one-man-army Roguelike arena shooter. Fuse classes, collect upgrades, and build a one-of-a-kind ultimate warrior with limitless combinations.
- 5
Nova Star: Void Survival
Single-player alternative to Deltascention — playable solo, no multiplayer required. Shares Action and Indie with Deltascention.
Fight endless waves of enemies in a fast-paced roguelite space survivor. Build devastating ship combinations, unlock powerful upgrades and survive the void.
- 6
ODDCORE
Single-player alternative to Deltascention — playable solo, no multiplayer required. Shares Action and Indie with Deltascention.
You have only 5 minutes to stylishly explode your way through the hordes of corrupted entities in a retro FPS, roguelike liminal-nightmare... and Timmee is here to help!
- 7
Slyders
Single-player alternative to Deltascention — playable solo, no multiplayer required. Shares Action with Deltascention.
Slyders is a survivor-like, roguelite bullet-hell FPS where you fight overwhelming hordes of enemies and unleash a ridiculous arsenal of upgrades. You’re Aryx, a fearless fox freedom fighter on his supersonic battle turtle who aims to liberate Sky World from evil.
- 8
ZSG
Single-player alternative to Deltascention — playable solo, no multiplayer required. Shares Action and Indie with Deltascention.
Would you like to do some... EXTREMELY SATISFYING ZOMBIE-ALIEN PIMPLE POPPING WITH AWESOME RETRO GUNS WHILE TRYING TO NOT FALL OFF A METEOR FLYING THRU SPACE? Good, then ZSG is you're one and only choice.