Games like Master Levels For Doom II

If you finished Master Levels For Doom II, the closest matches are F.E.A.R. 2: Project Origin, Scathe, Afterfall: Insanity, Run Like Hell: Hunt or Be Hunted and Ghost in the Shell: Stand Alone Complex - First Assault Online. All 7 share its shooter genre and are ranked by how closely their themes and modes overlap.