Also have some more online games. Mostly flash ones

https://flashgames.cx/

Oldie, but still a goodie
https://www.newgrounds.com/

And emulators if you wanna try out more console games. They work on Linux too. 


PS3
https://rpcs3.net/

Xbox
https://xemu.app/docs/download/#download-for-linux

Xbox 360
How to Run Xenia (Xbox 360 Emulator) on Linux [2025] - YouTube


https://youtube.com/watch?v=HwNHiJGBWz4

https://xenia-emulator.com/download/

https://github.com/xenia-project/xenia

PS4
https://pcsx4.com/