Games like Mecha Knights: Nightmare - Raid Map Pack

If you finished Mecha Knights: Nightmare - Raid Map Pack, the closest matches are Zone of the Enders: The 2nd Runner, Holodrive, Mobile Suit Gundam Battle Operation 2, Brutal John 2 and Ghost in the Shell: Stand Alone Complex - First Assault Online. All 10 share its indie genre and are ranked by how closely their themes and modes overlap.