Download size

How many GB is Zero One Protocol?

2 GB

Leave at least 8 GB free: games need headroom to unpack updates.

The figure is the storage Steam lists as required for this game, not a measured download.

No story. No mercy. Just perfect control and instant punishment. Every jump gets you closer, every failure punishes, and every restart dares you to go again. Welcome to Zero One Protocol, a minimalist, merciless, and dangerously satisfying precision platformer.