In Antivirus Survivors 2003 Professional, navigation and exploration are just as important as dodging enemy swarms. Developed by Shaun Hammond Business Solutions Limited, this retro Y2K survivor-like takes place on an infected Windows XP-style desktop. According to official game data, the full release includes 33 distinct file types that players must interact with across each run.
Rather than relying purely on mob drops to level up, players double-click interactive desktop files to collect experience, trigger board-clearing effects, install game-altering plugins, and unlock cosmetic desktop wallpapers. Understanding how these files behave, what risks they pose, and how to prioritize them is key to surviving higher protocol runs.
How File Interaction Works
Files spawn across the folder grid alongside viruses, adware pop-ups, and void zones. Interacting with files follows several core desktop mechanics:
- Double-Clicking: Standard activation method. Hover your cursor over the icon and double-click to run, extract, or open the file.
- Drag and Drop: As introduced in Demo Update 1.2, unactivated files can be clicked and dragged across the screen. This allows you to position utility files—like a Defrag Collector or Vaporware—away from hazardous zones or group similar items together. Files actively processing (such as active LemWire downloads or extracting archives) cannot be moved until finished.
- Screen Obscurity & Pop-Up Penalties: Many files spawn authentic early-2000s dialogue windows with progress bars. These windows physically obscure your vision during combat. If an extraction fails, it can spawn a pile of spam popups instead of rewards.
- Key Requirements: Certain files require generated installer keys to open.
Download and File-Sharing Programs
Early-2000s peer-to-peer file sharing and torrenting culture form the backbone of your upgrade economy. These files offer massive stat bonuses but carry process timers and failure risks.
| File Name | Parody Origin | Mechanics and Behavior | Potential Rewards & Risks |
|---|---|---|---|
LemWire (lemwire.exe) | LimeWire | Spawns a processing circle on the ground. The player must remain inside the ring until the download completes. | Awards instant character stat increases or weapon upgrades without spending EXP. Leaving the circle halts progress. |
BigWave (bigwave.exe) | BitTorrent clients | Initiates a multi-item torrent download window with progress percentages. | Can award multiple stat upgrades or weapon driver improvements. If the download stalls before 100%, rewards are lost. |
| Download More RAM | Classic internet scam | Interactive prompt offering free system memory. | Extremely low success rate (~5%). Success grants massive processing/stat upgrades; failure floods the screen with adware and spam attacks. |
Archive and Extraction Files
Archive files represent heavier resource packages. They demand patience and screen awareness while processing.
- Zip Files (
.zip): Classic compressed archives. Double-clicking initiates an extraction window that covers part of the playfield. Once fully extracted, Zip files drop substantial caches of EXP blocks, coins, and equipment upgrades. However, extractions take significant time and can fail, spawning a pile of spam popups instead of rewards. Dedicated tasks track opening 80, 150, 250, and 400 Zip files. - Temp Files (
.tmp): Temporary system files scattered in folders. Opening them triggers a brief processing countdown. Successful extractions yield EXP or stat bonuses, while corrupted temp files produce error dialogues.
System, Script, and Objective Files
Many standard Windows file formats serve as side objectives during the five-minute rounds or grant direct resource drops:
- Batch Files (
.bat): Executable command scripts. Often featured as round side tasks (e.g., "Open 5 .bat files"). Opening them typically rewards raw EXP and coins. - Dynamic Link Libraries (
.dll): Essential system files. Frequently targeted by side objectives. Opening them drops experience clusters and currency. - Command Files (
.cmd): Command prompt scripts. Double-clicking these files grants experience and expands the perimeter of the active folder map. - Information Files (
.nfo): Styled after warez release notes and crack instructions. Double-clicking resolves round side objectives and rewards bonus coins. - Initialization Files (
.ini): System configuration files scattered across protocols, used to complete side tasks and drop minor rewards. - System Files (
.sys): Low-level operating system files that drop currency, experience, and progress toward specific tasks.
Utility and Screen-Clearing Files
Utility files drop directly onto the desktop and act as consumable survival tools.
| File Name | Visual Style | In-Game Function |
|---|---|---|
Vapor (vapor.exe) | Vintage Steam logo | Acts as a full-screen smart bomb. Activating it instantly eradicates all active enemies and hazards on screen. |
| Defrag Collector | Disk Defragmenter | Instantly vacuums all uncollected experience blocks across the entire map directly to the player. |
| Coin Collector | Currency folder | Vacuums and collects all loose coins scattered across the folder. |
| Health Check | Antivirus scanner icon | Restores lost cursor health. Upgrades like Health Check Plus increase healing and track toward achievement tiers. |
Installers and Keygens
Modifying weapons and cursor attributes relies heavily on the game's 62 Plugins. Plugins are acquired through specialized installer files:
- Keygen (
keygen.exe): Generates an installer key pickup upon activation. Players must physically collect the generated key to open locked installers. - Standard Installer (
installer.pdi): Requires 1 installer key. Running it installs a plugin that provides permanent passive buffs for the rest of the run, such as increased knockback power, temporary armor (packet loss), or bonus shop slots. - Cracked Installer: Dropped by mini-bosses (such as Questions Plus or Recycle Bin) or unlocked via tasks. These allow players to install a plugin immediately without consuming a key.
- Legendary Installer: High-tier software installation that requires 3 installer keys to execute. Grants powerful legendary-tier plugins.
- MorganAV (
morganav.pgi): An antivirus installer file unlocked via achievements. Installing it intentionally raises run difficulty and forces extra Plus! enemies to spawn at midway points in exchange for higher rewards.
Special, Media, and Cosmetic Files
Not all files are purely defensive; some trigger active offensive abilities or unlock permanent meta-customization:
- Special Action Files (
Criminal,Nitro,Heaps of Pain): Files that grant ammunition. The Power User plugin scales the ammunition given to these files based on the player's Power stat. - Image Files (
.jpegand.png): Opening image files found inside folders permanently unlocks custom desktop wallpapers and profile pictures in the personalization menu. There are 81 wallpapers and 8 desktop themes to collect. - N2O Files: High-octane specialty files that track toward specific achievements like Power User.
Round Transition Files
Folder rounds run on a strict 5-minute timer. As the clock runs out, special destination files appear:
- Safe Folder: Spawns when the timer hits zero during rounds 1 through 4. Players have 30 seconds to reach the Safe Folder before fatal system corruption sets in. Entering the folder brings up the intermission shop, allowing players to spend coins on stat buffs and drivers, purchase plugins, or use the keyBuy store to buy and sell installer keys.
- Boss File: Replaces the Safe Folder in round 5. Double-clicking the Boss File initiates the final stage encounter against one of the game's major bosses, such as the Recycle Bin or the Spinning Beach Ball of Death.
Frequently Asked Questions
How many file types are in Antivirus Survivors 2003 Professional?
According to the official Steam release data from developer Shaun Hammond Business Solutions Limited, the full game features 33 distinct file types.
What happens if an extraction or download stalls?
Files with progress bars like .zip archives or bigwave.exe have a chance to stall. If a file fails to reach 100%, the rewards are lost, and failing a .zip file can spawn a pile of spam popups instead of rewards.
Can you move files out of the way of bosses and hazards?
Yes. As of Demo Update 1.2, you can click and drag files one at a time across the screen. This allows you to reposition items like Safe Folders, Health Checks, or Vaporware away from damaging corruption zones, provided the file is not currently in the middle of being extracted or processed.
