The Great Perhaps is a time travel puzzle game about an astronaut returning to Earth destroyed by natural cataclysms. It's an indie adventure game developed by Caligari Games and distributed by Daedalic Entertainment in August 2019. There, among the ruins he finds an unusual artifact — an old lantern, in the light of which you can see glimpses of another time and travel to the past.
System requirements for desktop computers as stated by the developer. Updated on February 4, 2020.
The system requirements are ordinary; nearly any new laptop with a dedicated graphics processing unit is enough for successfully playing TGP. GeForce GTX 780M or better mobile GPU is needed.
Most gaming laptops meet the RAM requirement of 6gb, but 4gb is enough to meet the minimum requirements.
Also, note that at least 5gb of storage space is required.