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
Skyscraper Security: Zombie Rain
Single-player alternative to Deltascention — playable solo, no multiplayer required. Shares Action and Indie with Deltascention.
Defend a neon megacity from zombies raining from the sky in a fast first-person action roguelike. Choose a doctrine, bend time, build devastating upgrades, survive 15 escalating waves, and chase a place on the global leaderboard.
- 2
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.
- 3
Forest Frenzy
Single-player alternative to Deltascention — playable solo, no multiplayer required. Shares Action and Indie with Deltascention.
Shoot to survive, shoot em' up, score attack! A wave based shooter where you must buy weapons and upgrades to survive! Get local high scores or compete on steam leaderboards!
- 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
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!
- 6
AFTERLIFE DEFINITIVE EDITION
Single-player alternative to Deltascention — playable solo, no multiplayer required. Shares Action with Deltascention.
Be permeated by the adrenaline-pumping gameplay worthy of the most famous shooters and survive the rise of madness! Experience the chaos and human perversion firsthand. This adventure will take you from the dark streets of DreamCity to the higher floors of the corporations that control it.
- 7
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.
- 8
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!