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ULTRABUGS

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ULTRABUGS screenshot 1

ULTRABUGS

Vlambeer · Published by Vlambeer · Official site ↗

Last updated 27 Sept 2026

Vlambeer's ULTRABUGS is a fast-paced high-score game in which you fight endless space bugs that split up into MORE space bugs as you fight and defeat them.

Free to PlayComing SoonDJCTQ 6Full Controller Support

Free

View on Steam

Prices can lag the live Steam store — always confirm before buying.

Action, Indie · More free games

Dive into the intense action of ULTRABUGS by Vlambeer, where each victory splits your enemies and multiplies the challenge. Fight through waves of relentless space bugs for high scores that keep you coming back.

About this game

Vlambeer's ULTRABUGS is a fast-paced high-score game in which you fight endless space bugs that split up into MORE space bugs as you fight and defeat them. The challenge escalates rapidly as you try to survive as long as you can against the growing swarm, or you could aim to defeat challenging ULTRABUGS to unlock their DNA & abilities for your ship.

ULTRABUGS features beautiful beats by Chipzel, amazing audio by Joonas Turner, and gorgeous graphics by Roy Nathan de Groot.

System Requirements

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Minimum

Minimum:
  • OS *: Windows XP or later
  • Processor: 1.6Ghz or faster
  • Memory: 1 GB RAM
  • Storage: 100 MB available space

Recommended

Recommended:
  • OS *: Windows XP or later
  • Processor: 2.4Ghz or faster
  • Memory: 2 GB RAM
  • Storage: 256 MB available space

Supported Languages

English

Latest news

  • Press Coverage

    Nuclear Throne developer Vlambeer returns, now solely owned by co-founder Jan Willem Nijman

    Vlambeer, developers of Nuclear Throne, Luftrausers and Super Crate Box, among others, called it quits back in 2020, so that co-founders Jan Willem Nijman and Rami Ismail could work separately on other projects. Now Vlambeer is returning. Nijman announced today that he is now the sole owner of Vlambeer, and he's going to release new games under the name while continuing to support their older releases. Read more
    Read full article on Rock, Paper, Shotgun
  • Press Coverage

    After 10 years, Dutch indie duo Vlambeer call it quits

    After a decade of monitor-shattering screenshake, the Gun Godz at Vlambeer are closing their doors. The creators of Nuclear Throne, Luftrausers, Super Crate Box and many more delightfully crunchy shooters today announced that Vlambeer’s time is up. While Rami Ismail and JW Nijman aren’t quitting games for good, they’ll no longer be releasing them under the banner of a hastily-drawn flaming bear – with the exception of Ultrabugs, of course. (more…)
    Read full article on Rock, Paper, Shotgun

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