Killzone 2 is a first-person shooter that puts players in the boots of Sev, a soldier with the ISA forces during a desperate invasion of the planet Helghan. The game was originally developed by Guerrilla Games as a follow-up to the first Killzone title, and it carries forward the gritty war story between the Interplanetary Strategic Alliance and the Helghast Empire. Players fight through ruined cities, industrial wastelands, and military strongholds while facing the red-eyed Helghast troopers, who serve as one of the most recognizable enemies in console shooters. The shooting model feels weighty and grounded, with a cover system that lets soldiers peek around walls and pop shots at enemies without exposing too much of their body. Bullet impacts kick up dust, smoke fills the air during firefights, and gunfire echoes through the broken environments. The single-player campaign keeps a tight pace across roughly ten missions, mixing close-quarters combat with vehicle sections and large open battlefields packed with allied and enemy soldiers.
Updated: Jun 22, 2026
Screenshots

1.4 GB · GameCube ROMs
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Specifications
| Platform | GameCube ROMs |
|---|---|
| Genre | Multiplayer |
| File Size | 1.4 GB |
| Developer | Guerrilla Games |
| Updated | Jun 22, 2026 |
Overview
Killzone 2 is a first-person shooter that puts players in the boots of Sev, a soldier with the ISA forces during a desperate invasion of the planet Helghan. The game was originally developed by Guerrilla Games as a follow-up to the first Killzone title, and it carries forward the gritty war story between the Interplanetary Strategic Alliance and the Helghast Empire. Players fight through ruined cities, industrial wastelands, and military strongholds while facing the red-eyed Helghast troopers, who serve as one of the most recognizable enemies in console shooters. The shooting model feels weighty and grounded, with a cover system that lets soldiers peek around walls and pop shots at enemies without exposing too much of their body. Bullet impacts kick up dust, smoke fills the air during firefights, and gunfire echoes through the broken environments. The single-player campaign keeps a tight pace across roughly ten missions, mixing close-quarters combat with vehicle sections and large open battlefields packed with allied and enemy soldiers.
Killzone 2 offers a focused single-player campaign paired with a deep multiplayer suite that supports up to 32 players across eight maps. Competitive modes include Body Count, Assassination, Search and Destroy, Capture and Hold, and Search and Retrieve, all of which can rotate within a single match through the Warzone playlist. Players pick from seven classes, including Rifleman, Medic, Engineer, Tactician, Scout, Assault, and Saboteur, with each class offering its own primary and secondary abilities. A persistent ranking system tracks experience points across matches and grants new equipment, weapons, and class combinations as soldiers climb through the ranks. The arsenal covers assault rifles, shotguns, sniper rifles, rocket launchers, machine pistols, and the iconic Helghast StA-52, along with grenades and turrets that change the flow of a firefight. Maps range from tight industrial complexes to wide open plazas with multiple paths and elevation changes. The mix of a hard-hitting story campaign, deep online progression, and tense squad-based firefights makes Killzone 2 a memorable entry in the war shooter genre.