Change default games

[kevin_tee]

I think that the default games is not that enjoyable imo. Also the game I suggest is the opensource of very mainstream proprietary game. I suggest

Minetest - minecratf-like but with modding api and runs great on old pc.
https://www.minetest.net/

OpenRA - Modernised command and conquer, brings old time back perfectly
http://www.openra.net/

Anymore suggestion?