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GigazapperHardmode exclusive
Classic mode icon.png Classic
Expert mode icon.png Expert
Master mode icon.png Master
AI TypeFighter AI
Damage75/150/225 (melee)
50100150 (Gigazapper Spearhead)
Max Life600/1200/1800
KB Resist70%/73%/76%
BannerMartian Gigazapper BannerMartian Gigazapper BannerDesktop, Console, and Mobile versions
Inflicts debuff
Inflicts debuff
Inflicts debuff
DebuffElectrifiedElectrifiedDesktop, Console, and Mobile versions
Debuff tooltipYou cannot move
Chance100% (Gigazapper Spearhead)
Duration4–8 seconds

The Gigazapper is a Hardmode, post-Golem enemy that appears during the Martian Madness event. It uses a short-ranged electrical spear weapon unavailable to players, with a maximum fire rate of once every half of a second.[1] Its projectiles shock the player, inflicting the Electrified debuff, which causes the player to lose health rapidly.


  • The BestiaryBestiary entry for the Gigazapper: "Martians who show great potential in close combat are equipped with powerful energy spears that can atomize anything."



  1. Information taken from the Desktop version Desktop source code, method AI_003_Fighters() in Terraria.NPC.cs. There may be inaccuracies, as the current Desktop version Desktop version is