|Game Name||Doom I & II (Homebrew)|
|Game Release||2006-01-17 (29 years ago)|
|Genre||First Person Shooter|
I'm not a Doom expert. I believe this contains Doom I & II and something called 'Doom III' which uses the same engine as the previous titles.
This worked surprisingly well and it's still fun to play even with PSP controls.
Searching for this I also found something called "PSP Legacy" that is supposedly superior but from my ignorant person test it seemed like a modded version of Doom, and Heretic.