Single-player games like Friend of a Slime
Below are 9 single-player Steam games similar to Friend of a Slime, 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 Friend of a Slime page.
Ranked picks
- 1

Shard Squad
Single-player alternative to Friend of a Slime — playable solo, no multiplayer required. Shares Action and Indie with Friend of a Slime.
Form a squad of elemental creatures and face hordes of challenging enemies! Choose your Shards according to their synergies to gain new abilities, and equip relics that will make the winds blow in your favor! Survive through different environments and save your lands!
- 2

ECHO //syntax
Single-player alternative to Friend of a Slime — playable solo, no multiplayer required. Shares Action and Indie with Friend of a Slime.
Awaken. Scavenge. Survive.ECHO//syntax is a beat-em-up scrapper game set in a far future robotic world.
- 3

Dusk Hunters
Single-player alternative to Friend of a Slime — playable solo, no multiplayer required. Shares Action and Indie with Friend of a Slime.
Dusk Hunters is a dark fantasy roguelite action RPG where you battle relentless forces of darkness in brutal skill-based combat. Wield powerful abilities, craft devastating builds, and challenge ruthless bosses at the end of every run.
- 4

Royal Revolt Survivors
Single-player alternative to Friend of a Slime — playable solo, no multiplayer required. Shares Action and Indie with Friend of a Slime.
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.
- 5

UnderMine 2
Single-player alternative to Friend of a Slime — playable solo, no multiplayer required. Shares Action and Indie with Friend of a Slime.
Delve into the dangerous, ever-shifting labyrinth that is the Undermine. Discover, craft, and combine hundreds of unique items. Pair them with an ever-expanding roster of distinct playable characters for a new run every time! Grab a partner and uncover UnderMine 2's secrets together in local co-op.
- 6

Sparklite
Single-player alternative to Friend of a Slime — playable solo, no multiplayer required. Shares Action and Indie with Friend of a Slime.
Sparklite is an action-adventure set in a whimsical & ever-changing land. Battle foes using an arsenal of gadgets, guns, & gear. Gear up for adventure in the dangerous corners of the procedurally generated world, take down titans of the mining industry, & harness the power of Sparklite!
- 7

Noobs Are Coming
Single-player alternative to Friend of a Slime — playable solo, no multiplayer required. Shares Action and Indie with Friend of a Slime.
YOU ARE THE FINAL BOSS. Brutal synergy arena roguelike. Pick your Final Boss character, equip boss patterns and combine tons of attacks to create unique builds. Play solo or in co-op!
- 8

Legend of Dungeon
Single-player alternative to Friend of a Slime — playable solo, no multiplayer required. Shares Action and Indie with Friend of a Slime.
Legend of Dungeon is a randomly generated action RPG Beat'em'up with heavy Rogue-like elements, striking visuals, and dynamic music.
- 9

Zakantosh Cardgame
Single-player alternative to Friend of a Slime — playable solo, no multiplayer required. Shares Indie and RPG with Friend of a Slime.
A Collectible Single Player Card Battle Game that focuses on Story Content. Your enemies are all kind of creatures, goaded by the evil influence of the mysterious crystals, that appeared out of nowhere. You will need to collect powerful cards and gems to fight your way through Zakantosh.