Meaning of "Gappa"

Gap-Ppa

Gappa갑빠#게임#줄임말#밈/유행어2010s Meme

A slang term in PUBG referring to body armor; depending on the level, it’s called “Level 1” or “Level 2.”

"Level 2 armor is up—we shouldn't take as much damage up front now," the teammate said with relief."