Serious Sam II (2005)

kung fu tribe sequel time travel basketball space helicopter run and gun steam online artificial intelligence one-man army digital distribution protagonist's name in the title polygonal 3d wasd movement melee a.i. companion vending machine interaction dynamic soundtrack dual wielding particle system non-player character multiple gameplay perspectives traps barbarians dark humor chinese accent aliens mutants game reference racial stereotypes boss assistance ice stage secret area vision obstruction liberation interactive environments hidden room super strength useable vehicles cheat code floating island airship animal weaponry jumping puzzle cliffhanger faceless antagonist orcs witches spellcaster mech centaurs shaman levitation shielded enemies parrot 4 player co-op split-screen multiplayer high score planet jumping snowman griefing crowd control phylactery on-site procurement soccer football crocodile indie royale futuristic game show caveman ape budget title