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

Drone Break
Single-player alternative to Invaders Loop — playable solo, no multiplayer required. Shares Action and Indie with Invaders Loop.
Run and Gun Roguelite where the goal is to upgrade each consecutive alien drone on death so the next can strive to become overpowered enough to escape the all consuming hive mind.
- 2

Hyper Sentinel Fusion
Single-player alternative to Invaders Loop — playable solo, no multiplayer required. Shares Action and Indie with Invaders Loop.
Pilot an agile starfighter to tear down alien megastructures under fire, then pull off a high-stakes heist from within before everything explodes. When you die time rewinds, sending you back to Moonbase Alpha - your hub for reinvention. Spend your bounty on epic upgrades, ready for the next run.
- 3

Astral Blitz
Single-player alternative to Invaders Loop — playable solo, no multiplayer required. Shares Action and Indie with Invaders Loop.
Astral Blitz is a roguelite, twin stick shooter. Control your fighter ship and wreak devastation through the hordes of empire defenses. Create your own play style as you customize your ship to your needs, setting it up for brutal destruction, refined precision, or to become chaos incarnate!
- 4

Anima Reaver
Single-player alternative to Invaders Loop — playable solo, no multiplayer required. Shares Action and Indie with Invaders Loop.
A 3D Sci-Fi space shooter game where you fight against big flagships and bases to unlock the secrets of the world.
- 5

Psycho Ripper
Single-player alternative to Invaders Loop — playable solo, no multiplayer required. Shares Action and Indie with Invaders Loop.
Psycho Ripper is a top down action shooter with modified conditional formations. Explore a randomization of challenges as you blast through a sentient crystal mine, confronting progressively baneful threats and equip unusual armaments, as you speculate further through a grand and unknown chaos.
- 6

Void Strike
Single-player alternative to Invaders Loop — playable solo, no multiplayer required. Shares Action with Invaders Loop.
Shred endless waves of hostile spaceships in a 1-bit arcade survival roguelite. Build absurd weapon combos, unlock pilots, upgrade your fighter, and survive escalating dogfights against swarms, elite enemies, and colossal bosses.
- 7

Prism Drift
Single-player alternative to Invaders Loop — playable solo, no multiplayer required. Shares Action with Invaders Loop.
Take control of a lone pilot in a hostile galaxy. In this incremental roguelike, every death is a lesson and every scrap of loot is progress. Battle through relentless waves of enemies, level up your skills, and return to base to turn your scavenged parts into ship upgrades.
- 8

Space War: Infinity
Single-player alternative to Invaders Loop — playable solo, no multiplayer required. Shares Action and Indie with Invaders Loop.
Vertical semi-procedural shmup with upgrades, real-time enemy waves, and infinite replayability. Level up your ship, unlock 20+ weapons, defeat 5 bosses, and survive endless bullet-hell combat.