I remember playing this older series of short first-person games years ago (and had even referenced the second in one of my early Short Horror Saturday) streams.
BARISTA 1 is a Doom TC very much inspired by Marathon. In the face of an alien attack, an artificial intelligence guides us and helps us escape. But what will happen once we do escape? And yes I absoultely do savescum once or twice.
BARISTA 2, based on the Quake 2 engine, was the first one I played, and pretty weird. We play as a pilot who runs into some strange and powerful object and, after a crash landing, discovers signs that other people have been there before him. Featuring someone chatty and a very bouncy flashlight.
BARISTA 3 (my first playthrough) is a Doom 3 mod. I was enjoying it, and it's a shame that it has such an abrupt end as things are building up and is enver continued.
It's fun to revisit random things you discovered years ago and ahre them with other people!