Single-player games like Sonki's Lagoon
Below are 8 single-player Steam games similar to Sonki's Lagoon, 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 Sonki's Lagoon page.
Ranked picks
- 1

Spider Fox
Single-player alternative to Sonki's Lagoon — playable solo, no multiplayer required. Shares Indie and Adventure with Sonki's Lagoon.
Leap, swing, and spin webs in a casual 3D adventure! Play as Spider Fox, rescue bizarre animals from a mad scientist, and uncover colorful worlds packed with secrets.
- 2

Seafrog
Single-player alternative to Sonki's Lagoon — playable solo, no multiplayer required. Shares Action and Indie with Sonki's Lagoon.
Hop aboard Seafrog’s rocket-powered wrench and slide, grind, and trick your way through a one-of-a-kind 2.5D action-puzzle-platformer!
- 3

Demon Turf: Queens Edition
Single-player alternative to Sonki's Lagoon — playable solo, no multiplayer required. Shares Indie and Adventure with Sonki's Lagoon.
The ultimate version of the 3D Platformer with attitude! Join Beebz on three seperate adventures to ultimately claim the Demon Queen title! Jump, spin and punch your way across the turfs with this Expressive Platformer!
- 4

Youropa
Single-player alternative to Sonki's Lagoon — playable solo, no multiplayer required. Shares Action and Indie with Sonki's Lagoon.
A platform puzzle paint adventure about breaking rules, being upside down and thinking outside the box.
- 5

Big Hops
Single-player alternative to Sonki's Lagoon — playable solo, no multiplayer required. Shares Action and Indie with Sonki's Lagoon.
Tongue-swing, free climb, and build your own path forward in a new kind of 3D platformer! Plant veggie bounce pads, tightropes, hookshots, and much more. Find a way home through huge Desert, Ocean, and Mountain worlds and collect bugs, upgrade your backpack, and meet animal friends along the way.
- 6

Blue Fire
Single-player alternative to Sonki's Lagoon — playable solo, no multiplayer required. Shares Action and Indie with Sonki's Lagoon.
Explore the fallen world of Penumbra in this precision 3D metroidvania platformer. Slash fierce enemies, conquer deadly traps, uncover ancient temples, and master fast, fluid movement across challenging platforming gauntlets in your quest to restore a fallen kingdom.
- 7

Catch Me
Single-player alternative to Sonki's Lagoon — playable solo, no multiplayer required. Shares Action and Indie with Sonki's Lagoon.
A dynamic NSFW runner with parkour elements, where sex scenes are built into the gameplay. Race ahead, leap over obstacles, collect baskets, and chain combos in NSFW scenes to score points and rise to the top of the leaderboards.
- 8

Jusant
Single-player alternative to Sonki's Lagoon — playable solo, no multiplayer required. Shares Action and Indie with Sonki's Lagoon.
Enjoy meditative vibes in Jusant, an action-puzzle climbing game. Scale an immeasurably tall tower and ascend to new heights alongside your watery companion. Master your climbing tools, find your way up through diverse biomes, and piece together the tower’s past.