Single-player games like Into the Swarm
Below are 8 single-player Steam games similar to Into the 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 Into the Swarm page.
Ranked picks
- 1
Survivors Guild
Single-player alternative to Into the Swarm — playable solo, no multiplayer required. Shares Action with Into the Swarm.
A survivors-like bullet heaven with 1-4 player ONLINE CO-OP. Battle across the realm and take on hordes of monsters! Strategically choose your weapons and items to craft powerful builds, challenge bosses, and complete quests. Unlock new characters and unleash their unique weapons and abilities.
- 2
Sineus Arena Survivors
Single-player alternative to Into the Swarm — playable solo, no multiplayer required. Shares Action and Indie with Into the Swarm.
Fight hordes and defend your Stronghold in a bullet heaven survivor-like with co-op and tower defense. Gain power-ups every level, collect random artifacts from chests and grow stronger to survive, defeat the boss and claim a top spot on the Sineus Arena leaderboards!
- 3
SLAMPUNKS
Single-player alternative to Into the Swarm — playable solo, no multiplayer required. Shares Action and Indie with Into the Swarm.
SLAMPUNKS is a 1-3 player co-op survivors-like. Switch your camera between top-down and third-person on the fly. Pick an unhinged hero, tether your friend and use them to steamroll the swarm. Stack game-breaking augments until they beg for mercy. Bullet heaven where your buddy is the weapon.
- 4
Caravana 2000
Single-player alternative to Into the Swarm — playable solo, no multiplayer required. Shares Action and Indie with Into the Swarm.
Choose your almost-famous costume and face the dangers of Brazilian chaotic nights. In this action roguelike, survive hordes, farm aura, wield sinister gadgets, and create insane combinations while dancing in the face of danger.
- 5
Kaiju Princess: Super Survivor Showdown
Single-player alternative to Into the Swarm — playable solo, no multiplayer required. Shares Action and Indie with Into the Swarm.
Explore a phantasmic realm! Pulverize your enemies! Don't die! Ah... But don't forget to find a way out! Choose from a variety of weapons, skills, and items to complement your character's traits and customize the optimal combat style for survival. Get ready for a fast-paced roguelike survival game!
- 6
Pillars of Pantheon
Single-player alternative to Into the Swarm — playable solo, no multiplayer required. Shares Action and Indie with Into the Swarm.
Build a moving Roman engine of war block by block, stacking balistae, spears, and divine powers in this fast-paced mythological horde-survival roguelite. Adapt your playstyle to face iconic bosses and endless enemies solo or in co-op. Sacrifice to the gods and let the chaos unfold.
- 7
Creator's Fall
Single-player alternative to Into the Swarm — playable solo, no multiplayer required. Shares Action and Indie with Into the Swarm.
Creator’s Fall is an action roguelike with various classes, where you can choose between different paths. The goal is to reach and defeat the final boss at the end of the path. Levels are dynamically generated and feature different biomes. You can choose an upgrade after each level up.
- 8
Horde Reapers
Single-player alternative to Into the Swarm — playable solo, no multiplayer required. Shares Action with Into the Swarm.
Fight through relentless hordes solo or in up to 4-player co-op. Loot powerful relics, grow stronger each run, and rebuild your village to unlock heroes and upgrades