Single-player games like Funguys Swarm
Below are 13 single-player Steam games similar to Funguys 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 Funguys Swarm page.
Ranked picks
- 1

Godly Survivors
Single-player alternative to Funguys Swarm — playable solo, no multiplayer required. Shares Action with Funguys Swarm.
Face thousands of lost souls in the arena of the gods! Godly Survivors invites you to embark on an epic journey through an action rogue-lite game where you will hunt down the mobs' souls to improve your skills and survive the trial of the gods.
- 2

Dungero
Single-player alternative to Funguys Swarm — playable solo, no multiplayer required. Shares Action with Funguys Swarm.
Dive into the realm of offline roguelike action RPG. Game with easy gameplay, innovation, and addictive loot mechanics. Fight Monsters, Crawl Dungeons, Loot treasures, Have fun
- 3

The God That Was
Single-player alternative to Funguys Swarm — playable solo, no multiplayer required. Shares Action with Funguys Swarm.
In The God That Was, become a necromancer and raise undead legions in this ARPG isometric-style game. There will be 2 modes; a rogue-lite action game and an expansive sandbox story mode. Both with their own progression system for many hours of gameplay.
- 4

Riftbound Survivors
Single-player alternative to Funguys Swarm — playable solo, no multiplayer required. Shares Action with Funguys Swarm.
Riftbound is a survivor-like bullet heaven focused on spell combinations and massive enemy waves. Defeat thousands of enemies, experiment with elemental chain reactions, and break the game with overlapping status effects. Play solo or in co-op.
- 5

Zombie Survivors - last soldier -
Single-player alternative to Funguys Swarm — playable solo, no multiplayer required. Shares Action with Funguys Swarm.
Blast back the approaching zombies with your weapon of choice and survive. Zombie Survivors - last soldier - is a roguelite casual shooter.
- 6

Royal Revolt Survivors
Single-player alternative to Funguys Swarm — playable solo, no multiplayer required. Shares Action with Funguys Swarm.
Unleash chaos in an electrifying 1-4 player co-op where survival and action-roguelite collide! Battle through relentless enemy hordes with a powerful mix of melee and ranged combat, navigating varied and dynamic environments.
- 7

Soulstone Survivors: Prologue
Single-player alternative to Funguys Swarm — playable solo, no multiplayer required. Shares Action with Funguys Swarm.
Face the Lords of the Void and their endless minions, collect their Soulstones and become a god! In this Action Roguelite, unveil secret spells, craft mighty weapons, unlock multiple characters, discover game-breaking synergies and conquer the power of the void.
- 8

Cinderia
Single-player alternative to Funguys Swarm — playable solo, no multiplayer required. Shares Action with Funguys Swarm.
A fast, brutal action roguelite with razor-sharp controls and insane build freedom. Fuse embers, skill cards, and gear into wildly overpowered combat styles — and break each run in a world consumed by the Ash Witch.
- 9

Vampire Survivors
Single-player alternative to Funguys Swarm — playable solo, no multiplayer required. Shares Action with Funguys Swarm.
Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!
- 10

Temtem: Swarm
Single-player alternative to Funguys Swarm — playable solo, no multiplayer required. Shares Action with Funguys Swarm.
Can you Survive the Swarm? Unlock mighty abilities and upgrades, find and collect Tems to evolve and become stronger, discover overpowered strategies, and battle massive bosses in this survivor-like bullet heaven! Play solo or online co-op with up to 3 players, building the wildest synergies.
- 11

Touhou Mystia's Izakaya
Single-player alternative to Funguys Swarm — playable solo, no multiplayer required.
A brand new pixel art restaurant simulator based on the Touhou Project! Play as Mystia, the owner of a small izakaya. Collect ingredients by day, cater to the customers by night, learn recipes from familiar characters, and become the best izakaya owner in all of Gensokyo!
- 12

LORT
Single-player alternative to Funguys Swarm — playable solo, no multiplayer required. Shares Action and Early Access with Funguys Swarm.
LORT is a 1–8 player co-op action roguelite. Team up with your friends to battle, loot, and stack ridiculous power-ups across a cursed fantasy world. Fight toward escape, revive your homies, and get absolutely chadded as you evolve from goblin tickler to god slapper.
- 13

Coral Island
Single-player alternative to Funguys Swarm — playable solo, no multiplayer required.
Coral Island is a vibrant, laid-back farm sim reimagined with multiplayer! Experience enchanting island life at your own pace: farm with friends, nurture animals, build relationships, hang out with a diverse cast of characters, and dive into the magical Merfolk Kingdom.