Endless Space developer Amplitude Studios has started teasing its next game, titled Dungeon of the Endless. And we definitely mean "teasing," because the short cinematic trailer raises plenty of questions without a lot of concrete info.

The stylized pixel-art teaser (via PC Gamer) gives us a short scene of a ship crashing and an escape pod making it to a planet, and then asks: "what's behind the door?" Amplitude is inviting fans to post their own theories on the forums. We probably won't know the answer until Gamescom, when the studio is planning an official announcement.