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Steam app 3832490 · updated 01 Oct 2026, 01:28 UTC

Antivirus Survivors 2003 Professional

The family computer is infected again and it’s your job to fend off waves of viruses and adware foes with an arsenal of nostalgic Y2K-inspired weapons. Antivirus Survivors 2003 Professional is a survivor-like auto-shooter filled with nods to the days when computers were actually fun.

Antivirus Survivors 2003 Professional Steam header artwork
Shaun Hammond Business Solutions LimitedShaun Hammond Business Solutions Limited

No player history - nothing to draw yet.

Game information

Updated 01 Oct 2026, 01:28 UTC
App ID
3832490
Last updated
28 Sep 2026 build 25578107
Developer
Shaun Hammond Business Solutions Limited
Publisher
Shaun Hammond Business Solutions Limited
Release date
Sep 28, 2026
Platforms
WindowsmacOSLinux
Download size
190 MB209 MB182 MB
Install size
286 MB348 MB252 MB
Genres
Action, Casual, Indie, RPG
Game modes
Single-player
Controller support
Full
Achievements
86

Features & support

Steam features

Steam AchievementsKeyboard Only OptionSteam CloudStatsFamily Sharing

Controllers & input

Full controller supportDualShock Controller SupportDualSense Controller Support

Accessibility

Popular tags

Bullet HeavenAction RoguelikeRogueliteScore AttackActionDungeon CrawlerSingleplayerNostalgiaArcadeAbstractPixel Graphics2DPvECombatBullet Hell1990'sCasualTop-DownRetroController
About this gameFull description from Steam
Boot up, log on and prepare for intense double-clicking action. In Antivirus Survivors 2003 Professional, double-click through folders as you dodge voids, fight viruses, evade spam pop-ups, and defeat bosses. Search for XP and keys by exploring the folders and opening files, completing tasks and policies for bonuses. Develop your build through upgrades and plugins, and unlock new weapons and styles of gameplay. With intense rogue-like action and a deep love for early 2000s computer operating systems, this is a blast of pure Y2K nostalgia served in roughly 30-40 minute runs. The full game includes: 24 Weapons - Pinball, Solitaire, Mines, Firewall, and more inspired by the 2000’s computing era. 50 Drivers - Transform how a weapon usually works with bespoke upgrades. 33 File Types - Double-click on your favourite file types for rewards - LemWire, BigWave, Defrag and more. 62 Plugins - Open keygens and install plugins to greatly modify weapons and player stats. 18 Meta Upgrades - Choose wisely to shape your path through meta progression. 5 Difficulty Levels - Five protocol folders with escalating risks and rewards. 15 Policies - Unique challenges to experience the game in more difficult and interesting ways. 18 Player Stats - Create unique builds when upgrading damage, speed, luck and more. 81 Wallpapers and 8 Themes - Unlockable cosmetics to customise your desktop. 6 Bosses and Mini Bosses - Supercharged enemies and powerful bosses to defeat. 200+ Tasks - Complete extra tasks to unlock new Files, Weapons, Plugins and more! Double-Click, Unzip, Download, Upgrade, Survive.
Content & age ratings2 regional ratings

Regional ratings

DEJUSl
IGRS3
System requirementsMinimum and recommended hardware

Minimum

Minimum: Requires a 64-bit processor and operating system OS: Windows 10 Processor: 2.0 GHz Memory: 1 GB RAM Graphics: 512 MB VRAM Storage: 256 MB available space

Recommended

Recommended: Requires a 64-bit processor and operating system

macOS

Minimum: OS: macOS 12 Processor: Apple M1 or 2.0 GHz Intel Memory: 1 GB RAM Graphics: 512 MB VRAM Storage: 256 MB available space Recommended:

Linux

Minimum: OS: SteamOS or any modern Linux Distro Processor: 2.0 GHz Graphics: 512 MB VRAM Storage: 256 MB available space Recommended:
Supported languages12 languages
LanguageFull audio
English●
Italian●
German●
Spanish - Spain●
Polish●
Russian●
Ukrainian●
Portuguese - Brazil●
Croatian●
Japanese●
Indonesian●
Turkish●

A blank audio cell means full audio was not marked in the returned language list.

Screenshots & trailersScreenshots and trailers
Antivirus Survivors 2003 Professional screenshot 1Antivirus Survivors 2003 Professional screenshot 2Antivirus Survivors 2003 Professional screenshot 3Antivirus Survivors 2003 Professional screenshot 4Antivirus Survivors 2003 Professional screenshot 5Antivirus Survivors 2003 Professional screenshot 6Antivirus Survivors 2003 Professional screenshot 7Antivirus Survivors 2003 Professional screenshot 8Antivirus Survivors 2003 Professional screenshot 9Antivirus Survivors 2003 Professional screenshot 10Antivirus Survivors 2003 Professional screenshot 11Antivirus Survivors 2003 Professional screenshot 12Antivirus Survivors 2003 Professional screenshot 13Antivirus Survivors 2003 Professional screenshot 14Antivirus Survivors 2003 Professional screenshot 15Antivirus Survivors 2003 Professional screenshot 16

Trailers

AchievementsTotal count and selected achievements

86 achievements in total.

Show selected achievements (may contain spoilers)
Spinning Beach Ball of Death FileAchievement
Recycle Bin FileAchievement
AdminAchievement
BreakpointAchievement
BrickAchievement
NullAchievement
ThreadAchievement
VectorAchievement
Cracked InstallerAchievement
Ethanol 130%Achievement

View all Steam achievements

DemosPlayable demos on Steam

7 developer announcements, Feb 2026 to Sep 2026 · times in UTC

September

  1. Steam Deck Verified!

    Howdy!We're not far off from the release of Antivirus Survivors 2003 Professional now, momentum is picking up and to go with that Valve has now marked the game as Steam Deck Verified!It's a small win but it means a lot to me as I've been a…

    Shaun Hammond Business Solutions
  2. Release Date Announcement - 28th September

    The time has come, and we're nearly there. Antivirus Survivors 2003 Professional will be releasing on the 28th of September, 2026. Like in a couple weeks.Below is a new trailer, every shot has something new in it and there's plenty more…

    Shaun Hammond Business Solutions

July

  1. Demo Update 1.2 - Drag and then also Drop

    Gidday, last time I promised y'all a nice little update with some new content in the demo for being so patient with the upcoming release. So that's what I've decided to do, along with the help from some incredible community members in the…

    Shaun Hammond Business Solutions

May

  1. Warmfix Update and 38,000 Wishlists!

    Hello! Long time no see, basically just wanted to share how things are ticking along and let y'all know that the demo has a new minor update - think hotfix but it's like time has passed so a warmfix if you will, with some much requested QoL…

    Shaun Hammond Business Solutions

February

  1. 13,000 Wishlists and Next Fest

    Howdy howdy, back so soon but also like a day or so late with this. Just wanted to recap on the launch of the demo, how it went and Next Fest. I'll have more updates on what's coming next and the exciting things to look forward to in a…

    Shaun Hammond Business Solutions
  2. Demo Available Now and What's New

    Gidday, I'm back! First and foremost I just want to say a huge thank you to everyone who joined in on the previous playtest. Over 2000 people signed up and over 1000 played the sample, including a Twitch streamer I personally enjoy, Squeex.…

    Shaun Hammond Business Solutions
  3. Playtest Tomorrow, Be There.

    Howdy all, just a quick update on what’s coming very soon, and a little recap on how things have gone so far. The fun part is that the first playtest for Antivirus Survivors 2003 Professional is happening tomorrow on the 2nd of February.…

    Shaun Hammond Business Solutions

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