Single-player games like No Game No LIFE
Below are 8 single-player Steam games similar to No Game No LIFE, 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 No Game No LIFE page.
Ranked picks
- 1

The World of a Mermaid
Single-player alternative to No Game No LIFE — playable solo, no multiplayer required. Shares Indie and Simulation with No Game No LIFE.
Welcome in the underwater world of a mermaid, with aquatics creatures & the queen, welcome in The World of a Mermaid!
- 2

Portability
Single-player alternative to No Game No LIFE — playable solo, no multiplayer required. Shares Indie and Casual with No Game No LIFE.
Portability is a 2D physics game where you solve puzzles by teleporting objects.
- 3

Hello Operator
Single-player alternative to No Game No LIFE — playable solo, no multiplayer required. Shares Indie and Simulation with No Game No LIFE.
Play as Blissville’s lone switchboard operator in this atmospheric, story-rich mystery. From your dimly lit station, connect calls, listen in, and uncover the secrets that bind the townsfolk—and the darkness beneath their polite masquerade.
- 4

Don't Panic
Single-player alternative to No Game No LIFE — playable solo, no multiplayer required. Shares Indie with No Game No LIFE.
Navigate through ever-changing mazes and outsmart inanimate pursuers. Trust your flashlight and compass, but never let your guard down!
- 5

Five Nights at Backrooms: Waifu Edition
Single-player alternative to No Game No LIFE — playable solo, no multiplayer required. Shares Indie and Simulation with No Game No LIFE.
Welcome to Backrooms, to a previously unknown level. The Backrooms are inhabited by special entities that look cute, but when you get close to them, they'll do anything to kill you. Their peculiarity is that they move only at night. Yes, on this level Backrooms has a day and night shift.
- 6

Null Carrier
Single-player alternative to No Game No LIFE — playable solo, no multiplayer required. Shares Indie and Simulation with No Game No LIFE.
Operate a deep-space listening array in this minimalist signal-reconstruction puzzle game. Tune frequencies, isolate transmissions from noise, and classify patterns for Command. But as the shifts go by, you begin to realize: the signals aren't from where you thought, and Command is lying to you.
- 7

It Is Ticking
Single-player alternative to No Game No LIFE — playable solo, no multiplayer required. Shares Indie and Casual with No Game No LIFE.
Play a bomb defuse simulation based on logic gates. The world is being attacked by terrorists, they use highly dangerous explosive devices to cause massive destruction in urban zones. You, A bomb-defusing expert, must take action to protect our nation's lives.
- 8

Monban: Spirit Gate
Single-player alternative to No Game No LIFE — playable solo, no multiplayer required. Shares Indie and Simulation with No Game No LIFE.
Guard a shrine gate at midnight in a fast-paced pixel-art deduction game. Check each yokai against ever-changing rules, collect offerings, purify curses and decide who enters - then live with the consequences across 30 supernatural shifts.