Deponia Doomsday is a point-and-click 2,5D adventure. There is a canonical Deponia trilogy with Doomsday being the spin-off.

Plot

The narrative is centered on the planet of the same name. One day, all of the Deponia's dwellers were ordered out to Elysium. So, the Deponia is currently seen as a dumpster behind all the inhabitants who left — all life forms there are counted to be dead.
We follow an arc of Rufus — he is excited to continue the doings of his father and carry on the study of a lifetime. His goal is to get in touch with Deponia. However, unfortunate events come forward, and Rufus' ship crashes, and the protagonist now has to inhabit Organon — the ship incorporated by the company which is liable for dropping toxic waste on Deponia's surface dwells. Rufus is firmly determined to seek authenticity in the events of Deponia's difficulties.

Gameplay

All of the games in the Deponia series are point-and-click adventures which share the settings of Deponia planet. Every title in the series feature
The game utilizes a 2,5D point of view meaning there are deepening to the 2D environment.
The list of possible actions in the game is limited by interacting with the objects and NPC's, combining objects and using them to aid the player in multiple puzzles throughout the journey.