IMHO.

Single-player games like UNIT-5000

Below are 9 single-player Steam games similar to UNIT-5000, 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 UNIT-5000 page.

Ranked picks

  1. 1
    The Gun is Good — Steam game cover

    The Gun is Good

    Single-player alternative to UNIT-5000 — playable solo, no multiplayer required. Shares Action and Indie with UNIT-5000.

    Action roguelike horde shooter. Bullet heaven vs bullet hell. Enter The Astral to slay demons by the thousands, loot and craft powerful guns and items, use the power of runes to get strong enough to defeat the Astral Kings.

    ActionIndieSingle-playerSimilar games →
  2. 2
    Talas — Steam game cover

    Talas

    Single-player alternative to UNIT-5000 — playable solo, no multiplayer required. Shares Action with UNIT-5000.

    Shoot your way across deep space. Shred through waves of enemies, unravel the secrets hiding beneath the surface, and explore the endless synergies in this retro-inspired action roguelike.

    2026ActionSingle-playerSimilar games →
  3. 3
    Hollow Signal — Steam game cover

    Hollow Signal

    Single-player alternative to UNIT-5000 — playable solo, no multiplayer required. Shares Action and Indie with UNIT-5000.

    The signal is corrupted. Something is listening. Pick a hunter, load your weapons, and survive the broadcast before it silences you.

    2026ActionIndie6.29 USDSingle-playerSimilar games →
  4. 4
    NeuroSquad - Slay the Horde — Steam game cover

    NeuroSquad - Slay the Horde

    Single-player alternative to UNIT-5000 — playable solo, no multiplayer required. Shares Action and Indie with UNIT-5000.

    Invent your own weapons in this sci-fi Roguelike shooter! Combine any weapon with any upgrade to customize your arsenal. Form a squad of holographic soldiers, redesign their guns too, and slay hordes of cybernetic enemies!

    ActionIndieRPGSingle-playerSimilar games →
  5. 5
    Hotspot Earth — Steam game cover

    Hotspot Earth

    Single-player alternative to UNIT-5000 — playable solo, no multiplayer required. Shares Action and Indie with UNIT-5000.

    Environmental hazards are hitting humanity with increasing force - but you're hitting back! Defend cities, build a global movement and change society's path in this tactical horde survival arena.

    ActionStrategyIndieSingle-playerSimilar games →
  6. 6
    Meteor Rush — Steam game cover

    Meteor Rush

    Single-player alternative to UNIT-5000 — playable solo, no multiplayer required. Shares Action with UNIT-5000.

    Meteor Rush is a high-intensity space Bullet Heaven where you defend a fragile core against endless cosmic threats. Harvest meteor gems, loot powerful gear, and evolve your ship and core into an unstoppable force of destruction.

    ActionSingle-playerSimilar games →
  7. 7
    Warriors of the End — Steam game cover

    Warriors of the End

    Single-player alternative to UNIT-5000 — playable solo, no multiplayer required. Shares Action and Indie with UNIT-5000.

    Warriors of the End is a fast-paced tower-defense horde-battler roguelike. Defend the Princess against enemy hordes by strategically positioning and upgrading your towers, customize unique characters with deadly weapons and spells, discover mindblowing synergies and create game-breaking builds!

    2026ActionIndieRPGSingle-playerSimilar games →
  8. 8
    GrindFall — Steam game cover

    GrindFall

    Single-player alternative to UNIT-5000 — playable solo, no multiplayer required. Shares Action and Indie with UNIT-5000.

    A thrilling Co-op Action Roguelite for 1-4 players! Play as mischievous ghosts, create insane weapon synergies, catch humans, and turn them into pumpkins. Deliver your harvest to the crypt, expand the map, and unleash vibrant chaos in this Bullet Heaven!

    ActionIndieAdventureSingle-playerSimilar games →
  9. 9
    Fixer's Tale — Steam game cover

    Fixer's Tale

    Single-player alternative to UNIT-5000 — playable solo, no multiplayer required. Shares Indie with UNIT-5000.

    A humorous sci-fi text-driven adventure where you play a support engineer sent to fix system failures in a secret research complex. Explore strange labs, investigate bizarre incidents, solve absurd problems, talk to depressed robots, and make choices that lead to multiple endings.

    2024IndieAdventureCasual4.99 USDSingle-playerSimilar games →