Deponia is an indie adventure game developed and published by Daedalic Entertainment in 2012. In Deponia, the world has degenerated into a vast garbage dump, in which the crotchety Rufus ekes out his sorry existence.
System requirements for desktop computers as stated by the developer. Updated on February 25, 2020.
The system requirements are lightweight; almost any modern laptops will work for playing Deponia.
The RAM requirement of 4gb is easily met, though 2gb is enough to meet the minimum requirements.
Also, note that at least 5gb of disk space is needed.