What is iw zombies codes?

IW Zombies codes refer to cheat codes that can be entered in the Infinity Ward Zombies mode of the game Call of Duty: Infinite Warfare. These codes can give players various advantages such as unlimited ammo, invincibility, and other special power-ups. They are entered through the game's command console, which can be accessed by pressing the tilde key (~) during gameplay. Some players use these codes to make the game easier, while others use them for fun or to experiment with different gameplay experiences. It should be noted, however, that using cheats may invalidate some in-game achievements or leaderboards.