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Games›.io games›Catac.IO
.io

Catac.IO

Fight the imposters in this cat fight in space.

4.42.5k plays

Catac.IO

Fight the imposters in this cat fight in space.

Catac.IO
.io

Catac.IO

Fight the imposters in this cat fight in space.

4.42.5k plays
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Glaze Games57,000+ free gamesInstant browser play. No installs. No account wall.Play now

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About the game

Catac.IO

via GameDistribution

4.4 Rating2.5k Plays
Save score
OverviewHow to playFAQReviews

About Catac.IO

Fight the imposters in this cat fight in space. Level up to improve your weapons and reach new best scores, gain coins and unlock among us accessories with your money! Catac.IO is built for shared screens and online lobbies alike. Hit Play to jump in. It's a focused io game made for fans of the genre. Pick it up for a short break or settle in for a while — it runs well on phone, tablet, and desktop alike.

Two quick pointers before you dive deep: Stick with a teammate — two players covering each other beat two lone wolves. Watch the scoreboard mid-match and adapt; don't run the same play when it stops working.

Jump into Catac.IO free on Glaze Games and see how far you can get. No paywall, no install — just open it and play.

Game specifications

  • Genre.io
  • ReleasedMar 2021
  • Last updatedJul 2026
  • TechnologyHTML5 browser game
  • PlatformsDesktop, mobile, tablet
  • Orientationlandscape
  • AccountNo login required

Tags and genres

.io games58Multiplayer games154

How to play Catac.IO

Catac.IO is built for shared screens and online lobbies alike. Hit Play to jump in.

  1. 1Click Play above to start Catac.IO — it runs in the embedded window without leaving the page.
  2. 2The game loads in a moment — most titles are under 10 MB and start within about five seconds on a normal connection.
  3. 3Follow the in-game tutorial if it appears; most multiplayer games introduce the controls in the first level.
  4. 4Click or tap anywhere on the game canvas to give it focus before you start using the keyboard.

Tips and strategy

  • Stick with a teammate — two players covering each other beat two lone wolves.
  • Watch the scoreboard mid-match and adapt; don't run the same play when it stops working.
  • Take a break after three rounds; multiplayer tilt is real and hurts your rating.
  • Communicate even with quick taps — a heads-up beats raw skill.

Frequently asked questions

Is Catac.IO free to play?

Completely free. Catac.IO costs nothing to play on Glaze Games; there's no paywall, no account to create, and no time limit. Just press Play and go.

Do I need to download anything to play Catac.IO?

No download needed. Catac.IO plays instantly in any modern browser; there's no installer, no plugin, and no waiting beyond a quick load.

Can I play Catac.IO on my phone?

Yes, but Catac.IO is best played in landscape. Rotate your phone to landscape mode, or play on a tablet or laptop for the most comfortable experience.

Is Catac.IO safe to play at school?

Catac.IO loads from a reputable publisher and runs through Glaze Games' filtered catalog, so it's a safer alternative to random "unblocked games" sites. Whether it works depends on your school's network — if standard game domains are open, Catac.IO will load.

Where can I find more games like Catac.IO?

Once you've finished Catac.IO, scroll down to the "More games like this" section — we surface similar titles from the same category. You can also browse the full catalog by genre from the home page.

Player reviews for Catac.IO

Community verdict

Player reviews

11 reviews
4.411 scored reviews91% positive
Featured
Honestly didn't expect to get this hooked on Catac.IO — one more round turned into an hour.
Jordan14d ago
Your ratingOptional
Reviews require an account
  1. STstarlight7d ago

    Catac.IO is my go-to when I've got a few minutes to kill. So good.

    9 found this helpful
  2. DKdrift_king9d ago

    Can't stop playing Catac.IO. Instant classic.

    30 found this helpful
  3. JOJordan14d ago

    Honestly didn't expect to get this hooked on Catac.IO — one more round turned into an hour.

    9 found this helpful
  4. TRthe_real_maxJun 4, 2026

    Great for quick breaks. Catac.IO could use more variety but I like it a lot.

    12 found this helpful
  5. KRKayla RMay 26, 2026

    Enjoyable and easy to pick up. Catac.IO lost a star for the odd ad.

    9 found this helpful
  6. THthatpixelguyMay 8, 2026

    Pretty addictive once it clicks — Catac.IO took me a couple tries to get into.

    21 found this helpful
  7. QUqueenbeeApr 23, 2026

    Surprisingly polished for a browser game — Catac.IO really impressed me.

    7 found this helpful
  8. MImintchocApr 18, 2026

    Catac.IO is genuinely one of my favorite io games on here right now.

    40 found this helpful
  9. GRGG_RileyApr 16, 2026

    Been enjoying Catac.IO on breaks. Best io game I've found in a while.

    13 found this helpful
  10. YUYukiApr 7, 2026

    Controls in Catac.IO feel tight and it just plays great. 10/10.

    25 found this helpful
  11. BABaoApr 6, 2026

    Bit of a difficulty spike early in Catac.IO. Put me off after a few tries.

    9 found this helpful
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