Worms Forts: Under Siege Cover Art

Worms Forts: Under Siege (GOG)

Classics 474.70 MB 2K views

Game Overview

Cartoon fortresses become artillery battlegrounds in this offbeat turn-based strategy spin on the long-running Worms formula. Rather than fighting across loose, destructible landscapes alone, teams of heavily armed worms occupy castles, build towers, and turn each map into a compact siege war. The tone stays knowingly silly, with slapstick explosions, improbable weapons, and tiny soldiers tumbling from battlements, but the emphasis shifts toward planning positions as carefully as lining up a bazooka shot. Its fully 3D presentation gives the familiar series a distinct board-game feel, with medieval, Egyptian, and other themed arenas framing every skirmish.

Matches put you in control of up to four worms, taking turns moving them around the map, collecting weapon crates, firing artillery, and using tools to disrupt the opposition. Building is central: worms can raise defensive towers, bridges, and strongholds to claim high ground, protect their keep, or create routes toward enemy territory. Victory can come from demolishing an opposing fortress, eliminating its team, or completing construction of a powerful wonder before rivals can stop it. Weapons retain the series’ mix of practical launchers and absurd super-attacks, while wind, elevation, limited time, and destructible structures make every shot a calculated risk. Solo missions provide themed challenges and scenarios, while local multiplayer is where the chaotic rivalries and last-second reversals shine brightest.

What separates Worms Forts: Under Siege from the usual Worms entry is its combination of artillery duels and lightweight castle management. A well-placed tower can create an intimidating firing platform, yet it can also become a catastrophic liability when an enemy blast sends its occupant plunging to the ground. The 3D camera and older control scheme can feel less elegant than later series installments, but the strategic construction gives it a personality no other Worms game quite matches. Fans of turn-based artillery games, especially players who enjoy the tactical building of a small-scale Stronghold alongside Worms-style chaos, find plenty to enjoy here.

Screenshots

Installation

  1. Select the Download button at the top of this page to open UploadHaven.
  2. On UploadHaven, wait for any countdown, then select Free Download. Optional: UploadHaven Pro for faster downloads.
  3. When complete, extract the archive to a Worms Forts: Under Siege folder using 7-Zip.
  4. Open the extracted folder and start the game normally.
  5. For errors, check Setup Guide & Troubleshooting below. Keep your security software enabled.

System Requirements

  • OS: Windows XP / Vista / 7 / 8 / 10
  • Processor: 1.8 GHz Processor
  • Memory: 512MB RAM (1 GB recommended)
  • Hard Disk Space: 2GB HDD
  • Video Card: 3D graphics card compatible with DirectX 7 (compatible with DirectX 9 recommended)
Last Updated
Status
Online
Looking for a newer update? Request an update
Skip the browser next time Browse, download, extract, and organize your games with the SteamUnlocked Launcher.
Get the Launcher

Setup Guide & Troubleshooting

How do I fix missing DLL errors for Worms Forts: Under Siege (GOG)?

After extracting Worms Forts: Under Siege (GOG), navigate to the _Redist or _CommonRedist folder inside the game directory and install DirectX, Vcredist, and any other dependencies included.

What should I do if the downloaded file is corrupted?

The full archive is 474.70 MB — make sure your download completed fully before extracting. Use 7-Zip to extract the files. If you still see a "file corrupted" error, re-download and try again.

Do I need to run the game as administrator?

Usually, no. Start the game normally from the extracted folder. If you see a permissions or save error, check that the folder is writable and follow the game's documented fix. Only grant administrator access when a trusted game's specific setup requires it.

How do I update my GPU drivers for this game?

Update your NVIDIA or AMD drivers to the latest version for the best performance and compatibility.

The game won't launch — what should I try?

Check that extraction completed and your PC meets the system requirements. Note any error message before choosing a fix. If it identifies a missing runtime, install the required DirectX components or Microsoft Visual C++ Redistributable from Microsoft.

My antivirus is blocking the game — is it safe?

A warning needs to be investigated; the download source alone cannot confirm that a file is safe. Keep your security software enabled and review the detection details. Do not run or restore a flagged file unless you have verified that it is a false positive. If you are unsure, leave it quarantined.

Need more help? Browse our FAQ & Troubleshooting Guide for solutions to common issues.
Looking for something else? Explore all games on SteamUnlocked →
Saved to My Library View Library