Ninja Theory has revealed plans to make only story-based additions to Enslaved after launch this autumn.
"Namco don’t want to announce that, but we're working on [DLC]," studio boss Tameem Antoniades told VG247. "It's not going to be anything like multiplayer.
"Yeah, it would be story-based," he added.
Antoniades also said a small corner of Enslaved will be snipped off to make a demo.
"That's on the cards. That's the plan, yeah," he offered.
Enslaved is a sun-drenched, tropical, post-apocalyptic re-telling of the classic Journey to the West story.
The game will be released on PS3 and Xbox 360 this autumn.
Ninja Theory, which created Heavenly Sword, is also working on another "secret" project. This is rumoured to be a collaboration with Capcom on Devil May Cry 5.