This announcement comes only a week following the revival of Spine, another PlayStation 4 emulator on Linux that is showing serious promise. While RPCS3 is by far the most popular PlayStation 3 emulator, the early arrival of Spine onto the scene may give RPCS4 a bit more competition.
DH, RPCS3's founder, has given permission to share this quick progress update of his PlayStation 4 emulator.— RPCS3 (@rpcs3) September 16, 2021
The RPCS4 emulator is being worked on by DH, who worked on RPCS3 from 2011 to 2016, there is no overlap from the RPCS3 Team, which will continue to work on RPCS3. pic.twitter.com/Kwq9QoOULM