I hope you can entertain me!
~ Gunner Wall

Gunner Wall (ガンナーウォール Gan'nā Uōru?) is the second boss of the final stage in Gradius Gaiden. It is fought just before the Heavy Ducker.


Gunner Wall is a gunwall and it is an upgraded version of Demos from Gradius II. Like its predecessor, it has only one giant core, but this version is only protected by four barriers, instead of seven for the Demos. Gunner Wall also reappears as a boss in Otomedius Excellent.

Attack patterns

The Gunner Wall attacks with its multiple lasers and will send out drones to attack the player. After a while, it will charge forward and fire a small wave of lasers straightforward to trap the player's ship until it moves back and repeats the cycle all over again.



Gradius Gaiden
Ships Vic ViperLord BritishJade KnightFalchion β
Stages Beyond the White StormRequiem for RevengersInto the Crystal CageRuins of SilenceOrganic FortressGreen InfernoOn the Event HorizonFormidable GuardiansFate...
Bosses Blizzard CrawlerGraveNobilShining CoreMoai DimensionMad SkinStinger KidHunter FangGiga's RoseKrakenLaser TetranDeathDoubleParasite CoreTriple CoreDeltatryJuggler CoreNeo Big CoreHeaven's GateBoost CoreGunner WallHeavy DuckerSolO.V.U.M.
Mechanical bosses

Fortress ValisDemosDisruptBloody GateKeeper's 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
Minibosses / Panic segments
Traditional / Recurring VolcanoZub RushIron MaidenRe-BoneFortress ValisJumping MoaiDogas
One Shot Mother and ChildTentacleTornadoTyran PaceZigzagAmbSoddSinarCrash Bam
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