Hey Alex, Beloko is back on the play store, quite some time ago actually, as Opentouch Gaming 😀
That Quad Touch Im talking about its his old Quake touch! :D:D He got Doom Touch back too, named now Delta Touch. He has plans to port at least the Jedi Knight engines too ( told in his discord ). The engines now are MILES better than then old ones. Even Delta Touch has Zanondrum3.0 and lastest GZDoom… so all the great mods out there work perfectly.
I completed Doom’s Sigil a few weeks ago hahaha 😀