Dungeon Siege III
Action RPG about a fallen legion fighting to protect Ehb
Obsidian Entertainment · Published by Square Enix · Released Jun 20, 2011
- Reviews
- Mixed
- 54% of 2,086
- Recent reviews
- Not enough recent
- Players
- 10
- daily peak, Nov 8, 2026
- Steam Deck
- Untested
- Last update on Steam
- Unknown
- no patch notes on Steam
Metacritic: 72/100 (critic reviews)
What is Dungeon Siege III?
An action RPG set in Ehb, where an heir to the nearly destroyed Legion fights to protect the nation from a returning threat. You use character abilities to battle enemies and collect loot, playing alone or with friends locally or online.
For you if...
- +you want an action RPG with story choices
- +you like fast combat and collecting loot
- +you want to play cooperatively in person or online
Not for you if...
- −you prefer open exploration to mostly linear areas
- −you want flexible character builds rather than set archetypes
What players say
54% of 2,086 reviews are positive
Players praise the story and characters, and some enjoy the action combat. The most common complaint is that the gameplay differs sharply from earlier Dungeon Siege games. Some players also find keyboard-and-mouse controls awkward.
How many players finish Dungeon Siege III?
15% of Steam players have unlocked «Welcome to the Winner's Circle», the achievement for finishing the main story.
Share of everyone who owns the game on Steam, including those who barely played it. Updated weekly.
Screenshots and trailer
Dungeon Siege III system requirements
Minimum: HD 3870, 1.5 GB RAM, 4 GB of disk space.
As published by the developer.
Can my PC run Dungeon Siege III?
Tell us your graphics card once and every game page will answer this for you.
Set up my PC →Minimum
- OS
- Windows XP SP3, Vista SP1, Windows 7
- Processor
- Core 2 Duo 2.5 GHz or equivalent
- Graphics
- ATI Radeon HD 3870 or NVIDIA 9800 GT
- Memory
- 1.5 GB
- Storage
- 4 GB for full installation
Recommended
- OS
- Windows 7
- Processor
- Core i5 750 2.67 GHz or equivalent
- Graphics
- ATI Radeon HD 4870 or NVIDIA GTX 260
- Memory
- 2 GB
Does Dungeon Siege III have co-op or multiplayer?
Yes: co-op (mode not specified). It also has a single-player mode.
Does Dungeon Siege III run on Steam Deck?
Untested Not yet tested by Valve on Steam Deck.
PC version details
- DRM
- None declared on Steam
- Controller
- Keyboard and mouse
- Platforms
- Windows
- Achievements
- 54
- Steam features
- Cloud saves, Family Sharing
- Languages
- Text only: English, French, German, Italian, Spanish - Spain, Polish, Russian.
Does Dungeon Siege III use AI-generated content?
No AI-generated content is disclosed on the game's Steam page.
Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 25, 2026. How to filter AI games on Steam
1 DLC available.