The Outer Worlds 2 DLC ‘Side Effects Guaranteed’ Launches December 2
Obsidian's first story expansion for The Outer Worlds 2 lands December 2, 2026 for $14.99, with a new region and a second part due in spring 2027.
Game
Out in 21 days
December 2, 2026
The Outer Worlds 2: Side Effects Guaranteed
Obsidian Entertainment PlayStation Xbox PC
- 1 story
Part 1 of a 2-part story expansion brings a new region to explore, an increased level cap, new perks, new flaws, a new radio station, and new armors and weapons. That’s a lot of new! Plus decisions made in this DLC will carry over and directly affect the next DLC.
- Release
- December 2, 2026
- Platforms
- PlayStation, Xbox, PC
- Developer
- Obsidian Entertainment
- Genre
- Action, Adventure, RPG
- Our coverage
- 1 story
Latest The Outer Worlds 2 DLC ‘Side Effects Guaranteed’ Launches December 2
Updated Nov 10, 2026. Price, reviews and details from Steam.
About The Outer Worlds 2: Side Effects Guaranteed
The Outer Worlds 2: Side Effects Guaranteed is made by Obsidian Entertainment. Steam lists it as Action, Adventure and RPG. It is scheduled for December 2, 2026 on PlayStation, Xbox and PC. Pixel Herald has covered it in 1 story.