Single-player games like Rainbow Laser Disco Dungeon
Below are 11 single-player Steam games similar to Rainbow Laser Disco Dungeon, 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 Rainbow Laser Disco Dungeon page.
Ranked picks
- 1

Earth: 9000
Single-player alternative to Rainbow Laser Disco Dungeon — playable solo, no multiplayer required. Shares Action and Indie with Rainbow Laser Disco Dungeon.
Defend the Earth in this hyper intense, visually overwhelming, bullet hell, arcade shooter.
- 2

Cloud Cutter
Single-player alternative to Rainbow Laser Disco Dungeon — playable solo, no multiplayer required. Shares Action and Indie with Rainbow Laser Disco Dungeon.
Cloud Cutter brings you classic arcade shoot ‘em up gameplay in top notch graphics. Enjoy intense fast-paced explosive action full of epic destruction, arcade style power-ups, lasers and of course huge multi-stage boss fights.
- 3

Gridform
Single-player alternative to Rainbow Laser Disco Dungeon — playable solo, no multiplayer required. Shares Action and Indie with Rainbow Laser Disco Dungeon.
Fight in an arcade arena against tons of enemies with weaknesses to be exploited. Progress through a campaign of 75+ levels each presenting a new challenge with different win and fail conditions. Gameplay so tight and colorful it will bring tears to your eyes.
- 4

Steel Alcimus
Single-player alternative to Rainbow Laser Disco Dungeon — playable solo, no multiplayer required. Shares Action and Indie with Rainbow Laser Disco Dungeon.
Steel Alcimus is a top-down helicopter shooter. Complete various tasks with your ally aircraft; such as saving the carrier, taking down the buildings, carrying objects, etc.
- 5

Yars: Recharged
Single-player alternative to Rainbow Laser Disco Dungeon — playable solo, no multiplayer required. Shares Action with Rainbow Laser Disco Dungeon.
Shoot from affar or get nibble away up-close and personal in a boss-rush, bullet-dodging revival of the 1982 Atari classic title, Yars' Revenge. Take on 60 unique enemy encounters alone or with a friend in local co-op.
- 6

City of Beats
Single-player alternative to Rainbow Laser Disco Dungeon — playable solo, no multiplayer required. Shares Action and Indie with Rainbow Laser Disco Dungeon.
Shoot. Groove. Loot. Repeat. Cross an ever-changing city skyline, flowing through encounters in tune with the cityscape’s beat. From the weapons you fire, to the enemies you shoot, to the zen-like flow, the only way to win is to become one with the beat.
- 7

Livelock
Single-player alternative to Rainbow Laser Disco Dungeon — playable solo, no multiplayer required. Shares Action and Indie with Rainbow Laser Disco Dungeon.
Livelock is a co-operative top-down shooter where you play solo or with up to two allies to break the cycle of infinite war between machines. As one of the remaining Capital Intellects, your role is to unlock Eden and revive humanity.
- 8

JASEM: Just Another Shooter with Electronic Music
Single-player alternative to Rainbow Laser Disco Dungeon — playable solo, no multiplayer required. Shares Action and Indie with Rainbow Laser Disco Dungeon.
JASEM is insanely hard and ridiculously unforgiving low-poly twin-stick arcade blastathon set to an electronic beat and filled with bright explosions and neon effects.
- 9

R-COIL
Single-player alternative to Rainbow Laser Disco Dungeon — playable solo, no multiplayer required. Shares Action and Indie with Rainbow Laser Disco Dungeon.
R-COIL is a multi-directional shooter with a unique single button control scheme. Use the stick to aim and a single button to fire and thrust. Tap to fire. Hold to thrust. Yeah, it's hard.
- 10

Byte Driver
Single-player alternative to Rainbow Laser Disco Dungeon — playable solo, no multiplayer required. Shares Action and Indie with Rainbow Laser Disco Dungeon.
Byte Driver, the 1979 revolutionary arcade racer, is back! Drive fast. Hack your enemies. Fight for your life. Survive if you can.
- 11

Radical Solitaire
Single-player alternative to Rainbow Laser Disco Dungeon — playable solo, no multiplayer required. Shares Action and Indie with Rainbow Laser Disco Dungeon.
Never a bad deal. Always a RAD DEAL! You can't lose so stop being a loser and start wasting all your time playing Radical Solitaire!