Found a screenshot of a dungeon I ran for a Starfinder 3-shot. Players start on a world of undead that make living beings play blood sports against each other in exchange for granting any single wish.

Teleporters, computers, cameras, doors, robots, competing teams, quizzes... lots going on for each player.

The players teamed up to find a way out of the game while still making away with some loot the location of an ancient starship, and eventually claimed it.