The developers hid this cheat behind a context-sensitive code. You cannot just type it on the main menu. You must be losing the match.
Prerequisites:
The Cheat Code Sequence:
For PC (Keyboard):
For Console (PS5/Xbox):
Visual Confirmation: When successful, a silver plane icon will appear next to your health bar, and the background music will switch to a high-tempo synthwave track.
Once inside the Plane, the rules of Cyber Tanks inverted. The "tanks" became "drones," their treads replaced by aerodynamic thruster sprites that were never meant to be rendered. Your cannon fired not shells, but code injection packets—projectiles that, upon hitting an enemy, would open a hex editor overlay. Cyber Tanks Cheat Code Plane
Players reported three consistent effects:
Nothing in Cyber Tanks is free. The developers added severe penalties for abusing the Plane cheat to ensure the game remains challenging. The developers hid this cheat behind a context-sensitive
The Plane was not a safe sandbox. Forums from 1999 are filled with warnings. Entering the Cheat Code Plane more than three times in a single campaign would permanently corrupt your save file—not just the game state, but the actual .SAV binary. When you tried to reload, the game would display a wireframe rendering of a tank that wasn't yours, firing at nothing. Players called these Ghost Tanks. They were unbeatable because they had no health variable left—only a draw call in the rendering plane.
Worse, some claimed that the cheat plane "remembered" you. If you used it in one session and then started a new game without reinstalling, the new campaign would occasionally flicker into wireframe mode for a single frame, showing the coordinates of your previous, corrupted save. It was as if the game’s memory had layered one timeline on top of another. The Cheat Code Sequence: For PC (Keyboard):