Single-player games like Somerville
Below are 11 single-player Steam games similar to Somerville, 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 Somerville page.
Ranked picks
- 1

INSIDE
Single-player alternative to Somerville — playable solo, no multiplayer required. Shares Adventure with Somerville.
Hunted and alone, a boy finds himself drawn into the center of a dark project. INSIDE is a dark, narrative-driven platformer combining intense action with challenging puzzles. It has been critically acclaimed for its moody art style, ambient soundtrack and unsettling atmosphere.
- 2

1000xRESIST
Single-player alternative to Somerville — playable solo, no multiplayer required. Shares Adventure with Somerville.
1000xRESIST is a thrilling sci-fi adventure. The year is unknown, and a disease spread by an alien invasion keeps you underground. You are Watcher. You dutifully fulfil your purpose in serving the ALLMOTHER, until the day you discover a shocking secret that changes everything.
- 3

Deer & Boy
Single-player alternative to Somerville — playable solo, no multiplayer required. Shares Adventure with Somerville.
In this poetic cinematic platformer, a runaway boy meets a fawn. As their bond grows, so do their abilities and the emotional weight of their journey, where silence speaks louder than words.
- 4

Citizen Sleeper
Single-player alternative to Somerville — playable solo, no multiplayer required. Shares Adventure with Somerville.
Roleplaying in the ruins of interplanetary capitalism. Live the life of an escaped worker, washed-up on a lawless station at the edge of an interstellar society. Inspired by the flexibility and freedom of TTRPGs, explore the station, choose your friends, escape your past and change your future.
- 5

Leila
Single-player alternative to Somerville — playable solo, no multiplayer required. Shares Adventure with Somerville.
Leila is a heartfelt, hand-animated narrative game about the small yet significant struggles we all face. Solve story-driven puzzles, relive fragile memories, and discover a deeply personal journey that may feel more familiar than you expect.
- 6

The Midnight Walk
Single-player alternative to Somerville — playable solo, no multiplayer required. Shares Adventure with Somerville.
Follow The Midnight Walk in a dark adventure from the minds behind Lost in Random. Befriend a lost lantern creature and light your way through a world of wonder and terror. Outsmart monsters and marvel at details in a landscape handcrafted with real clay and animated in a stop motion style.
- 7

REPLACED
Single-player alternative to Somerville — playable solo, no multiplayer required. Shares Adventure with Somerville.
Follow Reach, an AI trapped in a human body, as you expose the sinister secrets of Phoenix Corp. Set in an alternate 1980s America, experience a cinematic 2.5D adventure - a dark cyberpunk thriller blending atmospheric exploration with immersive, high-stakes action.
- 8

CLeM
Single-player alternative to Somerville — playable solo, no multiplayer required. Shares Adventure with Somerville.
CLeM is a narrative-driven puzzle adventure game with a dark twist. Wake up in a world where puzzles intertwine with exploration, weaving a unique narrative rooted in alchemy. A voice awakens you. It gives you purpose. To guide you, you find a notebook with mysterious entries and a house to explore.
- 9

Planet of Lana
Single-player alternative to Somerville — playable solo, no multiplayer required. Shares Adventure with Somerville.
In a world torn between nature’s grace and cold machine invasion, one girl and her companion must rely on their bond to survive and protect what they hold dear. Their story of hope, loss, and love will stay with you long after the journey ends.
- 10

LIMBO
Single-player alternative to Somerville — playable solo, no multiplayer required. Shares Adventure with Somerville.
Uncertain of his sister's fate, a boy enters LIMBO
- 11

COCOON
Single-player alternative to Somerville — playable solo, no multiplayer required. Shares Adventure with Somerville.
From Jeppe Carlsen, the lead gameplay designer of LIMBO and INSIDE — COCOON takes you on an adventure across worlds within worlds. Master world-leaping mechanics and solve intricate puzzles to unravel a cosmic mystery.