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Omicrox is free to play! Download it on Steam and start playing instantly. Looking for Omicrox DLCs, in-game currency, or cosmetics? Compare 0 offers on XD.deals to find the best deals.

Release: 28 Sep. 2025
Petercraft
Petercraft
Strategy
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About Omicrox

Omicrox
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Omicrox

Omicrox - about the game

Omicrox is Ultimate Tic Tac Toe with abilities and an unlimited strategic potential.

Ultimate Tic Tac Toe is a twist on the classic game.

  • Each space of the big 3x3 board holds a smaller 3×3 board.

  • Your move in a small board decides which small board your opponent must play in next.

  • Win a small board by getting 3 in a row to claim that board.

  • Win the game by claiming 3 boards in a row.

While you play you gain abilities in the form of cards. You can only use one card on each turn and you lose the card on use. Some abilities are:

  • Reset a board

  • Swap 2 boards

  • Swap 2 cells

  • Block a board for 2 turns

  • Lose your turn but play a second time when you want

  • Steal a card from your opponent

  • Decide on what board your opponent will play

  • and many more to discover

Play against friends or AI, Have fun and make strategies to out smart your friends.

Strategy Indie Casual Multi-player PvP Online PvP Family Sharing Single-player Adjustable Text Size Custom Volume Controls Mouse Only Option Playable without Timed Input Camera Comfort
Interface:
English

Age rating

Unavailable

System requirements

Minimum:

    Minimum:
    • OS: Windows 10
    • Storage: 200 MB available space

Recommended:

  • OS: Windows 10
  • Storage: 200 MB available space

Price history

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FAQ

8 questions

Before you start looking for a cheap Omicrox CD Key, take a moment to check the essentials. Developed by Petercraft. Published by Petercraft. PC released date: 28 Sep. 2025. Genres: Strategy, Indie, Casual. Categories: Multi-player, PvP, Online PvP, Family Sharing, Single-player, Adjustable Text Size, Custom Volume Controls, Mouse Only Option, Playable without Timed Input, Camera Comfort.

Q Can I play Omicrox on Steam Deck?

No, not right now. Valve marks Omicrox as Steam Deck Unsupported, so it won't launch via Proton at this time. Keep an eye on XD.deals - we track Proton breakthroughs and community fixes, and we'll flag it the moment there's a working way to play Omicrox on Steam Deck.

Yes. A Omicrox Steam version exists. Pick any offer tagged Steam Key on XD.deals, redeem it in the desktop client, and play Omicrox on Steam PC.

Yes. Once your Steam key is redeemed, you can launch Omicrox in Offline Mode via Steam. Your save files will sync the next time you go online.

Yes, you can buy a Omicrox Steam Key directly on the Steam Store. At XD.deals, we aggregate all available Steam DRM offers so you can compare cheap Omicrox steam deals in one place.

At the moment we don't have any live offers for Omicrox - both official stores ({1}) and keyshops ({2}) show the game as sold out or temporarily unavailable…

With XD.deals, PC gamers can instantly see where to buy a cheap Omicrox PC Steam key. Our real-time price-comparison engine and curated coupon database track every official store and trusted keyshop so you dont have to. Right now we detect this game in {1} live offers from stores and keyshops.

Not yet. There's no Omicrox Steam listing right now, so you can't buy Omicrox on Steam today. Instead, browse the other Omicrox offers on XD.deals - official stores and keyshops often provide DRM-free or launcher-key versions you can play while waiting for a future Steam release.

No - XD.deals itself isn't a store. We're a price-comparison service that tracks the best offers for Omicrox across official stores and verified keyshops. Click "Shop Now" next to the deal you want, and you'll be redirected to the retailer's website to complete your purchase and receive the key there.

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