About This Demo

The RADZIMA demo offers a limited selection of features, giving you a first taste of the game’s atmosphere, core mechanics, and unforgiving survival loop.

WELCOME TO RADZIMA, BROTHERS AND SISTERS!

You are part of RADZIMA. The Party sends you below ground to recover anything worth keeping. Your elevator is your base, your shop, and the only way down. Keep the reactor fed. Do not expect to come back.

Every floor is a new maze of corridors and rooms. Search drawers, cabinets, and hidden spaces for objects carrying radiation, cash value, or both. Use a dosimeter to measure the danger and a price scanner to judge the reward. Bring the haul back to the elevator and feed it to the reactor. Meet the radiation target, pull the lever, and descend.

The monsters hear your proximity voice chat. Running, talking, and standing in the light make you easier to find. Crouch, stay dark, and listen before opening a door. You cannot kill what lives below. Distract it with a radio, stun it with a thrown object, or run.

Spend what you earn between floors on better suits, medicine, extra storage, and tools. Each level is larger, more radioactive, and harder to clear.

Everyone still alive must make it back to the elevator. One survivor can save the run. If the whole crew dies, everything is lost.

Back to floor -1.