Bloody Gate is the Gun Wall sub-boss of the last stage in Gradius IV. He is fought halfway through the stage, and has not appeared since then.

Attack Patterns

Bloody Gate has a relatively simple attack pattern. The walls move up and down sporadically, all the while Bloody Gate's four laser cannons are targeting you. These cannons can be destroyed easily, but they regenerate a few moments later. In addition to all this, he has two hatches which are constantly generating Duckers. These hatches can't be destroyed. Bloody Gate has two cores, each core has 5 barriers.


Bloody Gate, as it's name suggests, is red.

Gradius IV
Ships Vic Viper
Stages Liquid MetalPlantBubbleMagmaMoaiCellHigh SpeedBoss RushFinal Fortress
Bosses Yorogaton ChimeraDendrodiumBubble CoreGilladorAlpha/OmegaBerialRolling CoreVanishing CoreBig Core MK IIICovered TetranBerserk CorePlanet CoreBloody GateCrab-IIGofer
Mechanical Bosses

Fortress ValisDemosDisruptBloody GateKeepers CoreEnigmaCrystal GustCliff CoreGunner WallCore ReactorFortress GatePlate CoreTrue Venom

Shadow Walkers

Electronic CageCrabShadow GearShadow Gear MK IISolCrab-IIRotating WallElephant GearElectronic Cage MK2Crab Warlock

Other RecklessStrikerHeavy DuckerHydraGround SpiderCerberus