Standard Edition
StandardUS$59.99 at launch
In the box
- Game disc
- Instruction manual

Dungeon Siege III is an action role-playing game developed by Obsidian Entertainment and published by Square Enix for PlayStation 3, Xbox 360 and Windows in June 2011. It is the third full and fifth overall release in the Dungeon Siege series and the first since Dungeon Siege: Throne of Agony in 2006.
Action role-playing
Dungeon Siege III is an action role-playing game developed by Obsidian Entertainment and published by Square Enix for PlayStation 3, Xbox 360 and Windows in June 2011. It is the third full and fifth overall release in the Dungeon Siege series and the first since Dungeon Siege: Throne of Agony in 2006. It is set in the kingdom of Ehb, 150 years after the first game, and follows descendants of survivors of the 10th Legion as they try to rebuild their military force.
You play one of four set characters: Lucas Montbarron, Anjali, Reinhart Manx or Katarina. The other three are non-player characters, and one of them travels with you at a time. You can swap the companion whenever you like. Each character has two fighting stances, special abilities that use focus, and nine unique sets of gear. There is no point-and-click control: you steer the character and aim by facing enemies. The game loads scenes in the background, so it has almost no load screens.
On the console versions a second player can take over the companion on the same console. Up to four players can also play the campaign together online. Players can join and leave at any time, and only the host's progress is saved. Everyone votes on quests and story decisions, using a dialogue wheel in the style of the Mass Effect games.
The story starts when the meeting place of the Legion's descendants is attacked by the mercenaries of Jeyne Kassynder. You help the Legion reopen its chapter-house in Stonebridge, win the support of Queen Roslyn and the city, and finally attack Kassynder's capital. Your choices decide what happens to Jeyne and are summed up at the end by the narrator, Odo.
Square Enix bought the Dungeon Siege rights from Gas Powered Games in 2010 and commissioned Obsidian, whose earlier work included Neverwinter Nights 2 and Fallout: New Vegas. Chris Taylor, who created the series, advised. It is the first main entry not made by Gas Powered Games and the first to appear on consoles. Obsidian built it on its own Onyx engine. The release was pushed back from May 27, 2011 to mid-June 2011.
Critics gave it mixed or average reviews. They liked the combat, the skill system, the look of the characters and gear, and how well the computer-controlled companion plays. They were less happy with the story, the short length, the loot menus and the limits on co-op. An expansion, Treasures of the Sun, came out on October 25, 2011 and adds a new desert area, new enemies, three perks and a level cap of 35.
Launch Trailer zu DUNGEON SIEGE III, Square Enix DE. Watch on YouTube
Dungeon Siege III - HD PS3 Gameplay - [PTplayPS3], Aciduriko. Watch on YouTube
| Platform | Region | Date |
|---|---|---|
| PS3 | Australia | 2011-06-16 |
| PS3 | Europe | 2011-06-17 |
| PS3 | North America | 2011-06-21 |
| PS3 | Japan | 2011-07-28 |
US$59.99 at launch
The serial printed on the disc and the case. It tells you which region a copy is from.
| Region | Disc id |
|---|---|
| North America | BLUS30510 |
| Europe | BLES01161 |
Trophies55
Platinum possibleYes
Dungeon Siege III Platinum Trophy
Collected all Dungeon Siege III trophies.
Platinum 3.23% of players
Sacred Meeting
You spoke to the Radiant Youth in the Mournweald.
Bronze 60.18% of players
Trial by Fire
You defeated the archon, Rajani.
Bronze 56.43% of players
Through the Murky Mire
You survived a journey through the Eastern Swamp.
Bronze 50.55% of players
Stonebridge Alliance
You forged an alliance between Stonebridge and the 10th Legion.
Bronze 39.92% of players
Long Live the Queen
You broke the siege of Glitterdelve and saved Queen Roslyn.
Bronze 38.26% of players
Aspire to Victory
You stormed the Spire and defeated Jeyne Kassynder.
Silver 33.72% of players
Welcome to the Winner's Circle
You have restored the Legion and saved the land of Ehb.
Gold 32.45% of players
Guardian of Ehb
You have completed the main quest as Lucas.
Bronze 17.43% of players
Fiery Judgment
You have completed the main quest as Anjali.
Bronze 11.05% of players
Lock, Stock, and Invocation
You have completed the main quest as Katarina.
Bronze 12.35% of players
The Calculus of Victory
You have completed the main quest as Reinhart.
Bronze 7.85% of players
Worthy of Legend
You completed Dungeon Siege III at the highest difficulty level.
Gold 5.63% of players
We Are Legion
You have gathered a full party of Legion descendants.
Bronze 36.15% of players
Show Off
You've paraded about in nothing but rare items.
Bronze 36.44% of players
Perfectionist
You completed your quest, plus all other secondary quests in the game.
Gold 10.34% of players
Maximum Charisma
You achieved the highest possible influence with one of your companions.
Bronze 10.65% of players
Circle of Friends
You achieved at least one level of influence with all three of your companions.
Bronze 16.57% of players
View From The Top
You have achieved the maximum level.
Silver 13.55% of players
Merchant of Ehb
You sold over 100,000 coins worth of items.
Bronze 10.07% of players
Rajani's Rival
You bested Rajani without needing to heal yourself.
Silver 13.95% of players
Archambaud's Anathema
During your fight against the Dapper Old Gent, you destroyed 50 of his Automatons.
Silver 28.47% of players
Moment of Solace
Force Jeyne to flee before defeating her handmaids.
Silver 9.97% of players
Flawless Victory
You defeated the reborn god without needing to be revived by a companion.
Silver 12.01% of players
I Could Do This Blindfolded
You defeated a major opponent using only your default equipment.
Silver 6.72% of players
Enduring Champion
Over your career, you have sustained at least 100,000 points of damage.
Bronze 25.82% of players
Of One Mind
You have agreed on dialogue choices 20 times in one session.
Bronze 14.75% of players
Rivalry
You have disagreed on dialogue choices 20 times in one session.
Bronze 10.02% of players
Party of Four
You were part of a four-player party that completed the game together.
Silver Needs online 6.42% of players
Jinx
You were part of a conversation wherein four players were all in agreement as to what to say.
Bronze Needs online 9.49% of players
Military Intelligence
You were part of a conversation wherein four players were all in disagreement over what to say.
Bronze Needs online 6.29% of players
Helping Hand
While joined to another player's game, you used an empowered Defensive Ability to assist the party.
Bronze Needs online 4.26% of players
Fellowship of the Ding
You took part in a level-up while in a four-player game.
Bronze Needs online 13.43% of players
Nerds Hate Sunlight
You and a friend have played for three hours in one session.
Bronze 12.48% of players
Maximum Bro Fist
Playing co-op as Lucas and Reinhart, you defeated a boss.
Silver 8.06% of players
Two Girls, One Boss
Playing co-op as Anjali and Katarina, you defeated a boss.
Silver 9.64% of players
Archon Adept
You reached level 20 as Anjali.
Bronze 14% of players
Guardian Legend
You reached level 20 as Lucas.
Bronze 22.47% of players
Two Perfect Tens
You reached level 20 as Katarina.
Bronze 15.8% of players
Epic Scholarship
You reached level 20 as Reinhart.
Bronze 9.43% of players
Lescanzi Ally
You ceded control of Gunderic Manor to Leona.
Bronze 45.58% of players
Legion Caretaker
You decided that Gunderic Manor should remain in Legion hands.
Bronze 28.87% of players
Royalist Ally
You have shown unwavering support to the Crown.
Bronze 26.16% of players
Liberator
You freed all the prisoners in the Spire.
Bronze 32.32% of players
Loremaster
You have discovered 60 lore entries in one adventure.
Silver 11.04% of players
It Ain't Lion
You spoke to the Lamasu.
Bronze 17.57% of players
The Path Not Taken
You respecced your character.
Bronze 12.57% of players
Mummy Dearest
You defeated High Priest Molochi.
Silver 17.6% of players
Bones on the Sand
You survived your first encounter with the undead in the desert.
Bronze 21.01% of players
Confirmed Shriner
You lit the sacred flames at all three desert shrines.
Bronze 19.21% of players
The Worm Has Turned
You defeated the Giant Sand Worm.
Bronze 20.26% of players
Litany Learned
You learned the recitation in the Temple of Azunai.
Silver 18.29% of players
Anointed Ointment
You collected the sacred oil in Sandspring Cavern.
Silver 18.76% of players
All Ye Who Enter Here
You performed the ritual and gained access to the Agallan Vault.
Bronze 18.03% of players
Mistress of the Abbey
You met Eleanor, de facto leader of the Abbey of St. Hiram.
Bronze 20.54% of players
Update patch21 MB
Version 01.03, the latest Sony hosts.
These are the patches Sony still hosts for this disc ID. The game's real history can be longer.
| Version | Size | Needs system software |
|---|---|---|
| 01.03 | 21.2 MB | 03.60 |
| 01.03 | 20.7 MB | 03.60 |
One expansion came out for the game, Treasures of the Sun, in October 2011.
| Name | Date | Adds | Price | Obtainable today |
|---|---|---|---|---|
| Treasures of the Sun | 2011-10-25 | A new desert location, new monster types, three new perks and a level cap of 35. It adds about five hours of play. Carries 10 trophies. | US$9.99 at release, US$3.99 today | Yes |
Playable offline todayYes
Story, local co-op and online co-op all still work.
| Question | Answer |
|---|---|
| Price at release | US$59.99, 21 June 2011 |
| Ever released on disc | Yes, North America, Europe, Australia and Japan |
| Ever released in the store | No Only the Treasures of the Sun add-on. |
| In the store to buy today | No, never sold digitally |
| Can be downloaded again if you already bought it | Does not exist |
| Disc runs with the final patch | Yes Version 01.03 is still on Sony's update server. |
| Has online features | Yes |
| Online servers running today | Yes Online co-op trophies are still being earned in 2026. |
| Playable offline today: campaign | Yes |
| Playable offline today: local multiplayer | Yes Two-player co-op on one screen. |
| Playable offline today: online multiplayer | Yes Drop-in co-op for up to four. |
| Playable offline today: DLC | Yes Treasures of the Sun is still sold, US$3.99. |
Online servers runningYes
Plays offlineYes
Online co-op for up to four players still works on PS3.
| Service | Status |
|---|---|
| Online co-op (PS3) | running |
| Outlet | Platform | Score | Scale |
|---|---|---|---|
| Metacritic | PS3 | 71 | 100 |
| Metacritic | Xbox 360 | 72 | 100 |
| Metacritic | PC | 72 | 100 |
| Outlet | Platform | Score | Scale |
|---|---|---|---|
| Eurogamer | PS3 | 8 | 10 |
| Game Informer | PS3 | 8 | 10 |
| GameSpot | PS3 | 6.5 | 10 |
| IGN | PS3 | 6.5 | 10 |
| Edge | PS3 | 7 | 10 |
| Famitsu | PS3 | 30 | 40 |
| Role | Name |
|---|---|
| Director | Richard Taylor |
| Programmer | Richard Taylor |
| Producer | David Baker |
| Producer | John Lee |
| Producer | Greg Lutton |
| Designer | Nathaniel Chapman |
| Designer | Tyson Christensen |
| Artist | Justin Cherry |
| Writer | George Ziets |
| Writer | John Gonzalez |
| Writer | Travis Stout |
| Composer | Jason Graves |
| Composer | Tim Wynn |
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