Proto Zero
Offers
Trailers & screenshots
1 / 8



About Proto Zero
Proto Zero is a 3D action game set in the far future, inside an automated megastructure inhabited by hostile enemies called AUTOs. You play as YUUTO, who wakes from a cyber container that has kept him alive for an unknown length of time. With only the name on the container to identify him, he fights through hordes of AUTOs and tries to escape the megastructure to discover the origins of this world.
Combat systems
The game’s dynamic difficulty rises as you perform better. Higher severity brings better rewards from power moves. Power Protocols let you use moves to power up, move faster, heal or pollute the environment with Proton. The Free Form Ligament system lets you chain any limbs together or hold each limb for stronger attacks. You also gain Combat Prowess by performing certain actions, improving your performance and boosting your energy and health.
Game modes
- Culling Time: survive against timed enemy hordes in the CYBUNKER, taking out as many as possible before the timer reaches zero.
- Liquidation Station: fight without a time limit, defeat a designated number of enemies and aim for the best time.
- One Chance Clear: play the main story with permadeath; dying resets the game from the beginning.
Visual style
Flat Futurism combines a flat, cel-shaded aesthetic with complex mechanical geometry.
Frequently asked questions
The best price for Proto Zero is $9.99 at Steam. It is the only shop with an offer that activates in your country.
The minimum requirements for Proto Zero are: Windows 10, GeForce RTX 2080 Super, Intel Core i7-10750H, 3 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Proto Zero is a single-player game.
Yes. Proto Zero is the full base game. You need nothing else to play it.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.











