Ultimate Tic-Tac-Toe

Tic-tac-toe strategy game with nested boards and moves that direct your opponent

Tigerish Games · Released Apr 28, 2015

Reviews: Very Positive; 82% of 1,774
Recent reviews: Not enough recent
Players: 3; daily peak, Nov 7, 2026
Steam Deck: Untested
Last update on Steam: 11 years ago; May 30, 2015
Minimum PC: 32 MB; 0.5 GB RAM; Full requirements

What is Ultimate Tic-Tac-Toe?

This free-to-play board game includes classic tic-tac-toe and a variant in which each square contains a smaller board. Your move determines which board your opponent plays on next, and winning three small boards in a row wins the match. You can play against an AI, share a PC, or play over a network; Forget mode removes older marks.

For you if...

+you enjoy planning several moves ahead in board games
+you want to play locally or online with others

Not for you if...

−you dislike rules that restrict where you move next
−you want a story rather than abstract board matches

What players say

82% of 1,774 reviews are positive

Players praise the extra planning required by the nested boards. Some say there is little variety beyond the core game, and players have mixed views of the computer opponent.

Screenshots and trailer

Ultimate Tic-Tac-Toe system requirements

Minimum: 32 MB, 0.5 GB RAM.

As published by the developer.

Can my PC run Ultimate Tic-Tac-Toe?

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Minimum

OS: Windows 7
Processor: 800 MHz
Graphics: 32 MB
Memory: 512 MB RAM
Storage: 4 MB available space
DirectX: Version 11

Does Ultimate Tic-Tac-Toe have co-op or multiplayer?

Yes: multiplayer (mode not specified). It also has a single-player mode. With Remote Play Together, one copy is enough to play the local modes online with friends.

Does Ultimate Tic-Tac-Toe run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 11
Steam features: Cloud saves, Family Sharing
Languages: Text only: English.

Does Ultimate Tic-Tac-Toe use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 25, 2026. How to filter AI games on Steam