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

NIDUS
Single-player alternative to Heartbeats — playable solo, no multiplayer required. Shares Action and Indie with Heartbeats.
A symbiotic Flower and Wasp struggle to complete their lifecycle, in a challengingly twisted arcade experience. Control both characters at once in mind-bending Single Player, or team up with a friend in hectic Local Co-Op. Master the symbiotic duet, devour the swarm, and ascend the leaderboard.
- 2

ULTRABUGS
Single-player alternative to Heartbeats — playable solo, no multiplayer required. Shares Action and Indie with Heartbeats.
Vlambeer's ULTRABUGS is a fast-paced high-score game in which you fight endless space bugs that split up into MORE space bugs as you fight and defeat them.
- 3

Chippy
Single-player alternative to Heartbeats — playable solo, no multiplayer required. Shares Action and Indie with Heartbeats.
Chip destructible bosses apart pixel-by-pixel in this twin-stick bullet-hell shooter.
- 4

Sektori
Single-player alternative to Heartbeats — playable solo, no multiplayer required. Shares Action with Heartbeats.
Sektori is an intense, fast paced twin-stick shooter infused with hard hitting techno music. A game where the high-adrenaline gameplay, visuals, and music come together to transport you into another state of consciousness.
- 5

Waves
Single-player alternative to Heartbeats — playable solo, no multiplayer required. Shares Action and Indie with Heartbeats.
Waves is an Arcade Twin-Stick Shooter that's all about High Scores. Build your combo and drop bombs in pursuit of Leaderboard dominance over seven game-modes!
- 6

Debris Infinity
Single-player alternative to Heartbeats — playable solo, no multiplayer required. Shares Action and Indie with Heartbeats.
Be elusive! Be intense! Be constant! Put your reflexes to the limit, manipulating time itself to make impossible maneuvers, using an advance scoring system to rank your performance!
- 7

Cyberpulse
Single-player alternative to Heartbeats — playable solo, no multiplayer required. Shares Action and Indie with Heartbeats.
Slam your way through waves of viruses and hurl your friends through cyberspace in this flashy arcade thrower that combines classic twin-stick action with inventive physics for an electrifying adventure.
- 8

Geometry Wars: Retro Evolved
Single-player alternative to Heartbeats — playable solo, no multiplayer required.
Geometry Wars: Retro Evolved is a old school style shooter, but remixed for the 21st century with next generation graphics and deep, modern gameplay. Playing is simple: you are a geometric "ship" trapped in a grid world, facing off against waves of deadly wanderers, snakes, and repulsars.