Hellgate: London

post-apocalyptic arpg - action rpg magic sword grinding survival first person shooter fps tps rpg procedural generation third person shooter futuristic sci-fi shooter role playing horror achievements apocalypse online dungeon crawling king of the hill teleportation level selection free-to-play boss fight spiritual successor train flying enemies crate random loot pre-release public testing leveling up demon invasion critical hit upgradeable weapons loot gathering currency gun randomly generated dungeons experience points rocket launcher cooperative play assault rifle ragdoll physics character creation classes real-time combat real money transaction infinite ammo difficulty level wilhelm scream randomly generated maps fmod discontinued mmo armor dye mods grenade skill tree merchants mod support radial menu role-playing shooter automated grenade throw submachine gun havok physics blimp rifle dual wielding railgun satanism inventory grid corpse run agile mutant/undead enemy pay-to-play level scaling xfire e3 2007 e3 2006 e3 2005 lifetime subscription