IMHO.

Single-player games like A Bullet for a Swarm

Below are 8 single-player Steam games similar to A Bullet for a Swarm, 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 A Bullet for a Swarm page.

Ranked picks

  1. 1
    Warhammer Survivors — Steam game cover

    Warhammer Survivors

    Single-player alternative to A Bullet for a Swarm — playable solo, no multiplayer required. Shares Action and Indie with A Bullet for a Swarm.

    Become the embodiment of bullet hell in Warhammer Survivors, a fast-paced roguelite survivors game. Play as characters from the Warhammer 40,000 and Warhammer: Age of Sigmar universes, collect and evolve iconic weapons and destroy endless swarms of enemies.

    2026ActionIndieRPGSingle-playerSimilar games →
  2. 2
    Satarichi: Heroes De Caelum — Steam game cover

    Satarichi: Heroes De Caelum

    Single-player alternative to A Bullet for a Swarm — playable solo, no multiplayer required. Shares Action and Indie with A Bullet for a Swarm.

    Join the fight for Caelum in this cooperative action RPG for up to 4 players. Control legendary heroes in real-time combat as you explore an epic world based on Satarichi's original novel. Enjoy the adventure with friends locally or through Remote Play Together.

    ActionIndieAdventureSingle-playerSimilar games →
  3. 3
    Neon Armada - Solar Storm — Steam game cover

    Neon Armada - Solar Storm

    Single-player alternative to A Bullet for a Swarm — playable solo, no multiplayer required. Shares Action with A Bullet for a Swarm.

    A top-down arena roguelite you can learn in one wave and spend a hundred hours mastering. Waves close in from every edge; the shop between them decides what you become. 32 ships, 28 weapons, 115 mods to combine — then endless mode, where the caps come off.

    2026ActionSingle-playerSimilar games →
  4. 4
    DVD Survivors — Steam game cover

    DVD Survivors

    Single-player alternative to A Bullet for a Swarm — playable solo, no multiplayer required. Shares Action and Indie with A Bullet for a Swarm.

    Become the bouncing DVD Survivor logo in an 8-minute bullet-heaven action roguelite. Build a ridiculous loadout, slam corners for explosive bonuses, collect bytes, stack weapons, and combine 60+ weapons with dozens of evolutions and synergies to erase pop-ups, malware, and bosses.

    2026ActionIndie4.99 USDSingle-playerSimilar games →
  5. 5
    Swarmbreak — Steam game cover

    Swarmbreak

    Single-player alternative to A Bullet for a Swarm — playable solo, no multiplayer required. Shares Action and Indie with A Bullet for a Swarm.

    Swarmbreak is a twin-stick roguelike shooter where you aim every bullet, stack every perk, and push every run to its breaking point. All that stands between you and oblivion is the ridiculous build you cobbled together from 27 perks, 14 weapons, and a character passive that bends the rules.

    2026ActionIndieEarly AccessSingle-playerSimilar games →
  6. 6
    Kalamor — Steam game cover

    Kalamor

    Single-player alternative to A Bullet for a Swarm — playable solo, no multiplayer required. Shares Action and RPG with A Bullet for a Swarm.

    Kalamor is an action roguelike with strong Souls-like influences. During a run, you'll explore dark dungeons, face challenging enemies, and discover chests with random upgrades. Outside of a run, you can spend the experience you've earned to improve your character or unlock new weapons.

    2027ActionAdventureRPGSingle-playerSimilar games →
  7. 7
    Paddle Legends — Steam game cover

    Paddle Legends

    Single-player alternative to A Bullet for a Swarm — playable solo, no multiplayer required. Shares Action and Indie with A Bullet for a Swarm.

    A chaotic roguelite twist on retro arcade action. Every run will test your reflexes and decision-making as you unlock new paddles with unique projectiles and conquer levels with a variety of modifiers and challenging foes.

    2026ActionSportsIndieSingle-playerSimilar games →
  8. 8
    Pixel Evolution — Steam game cover

    Pixel Evolution

    Single-player alternative to A Bullet for a Swarm — playable solo, no multiplayer required. Shares Action with A Bullet for a Swarm.

    A twin-stick arena shooter where every run rebuilds the game itself. Collect pixels, survive the constant HP drain, and complete each upgrade checklist to COMPILE the next era — evolving from 1-bit monochrome all the way to 3D, one boss at a time.

    2026ActionSingle-playerSimilar games →