SubZero
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About SubZero
SubZero is a live-action interactive movie game set in a frozen apocalypse. You play as Leo, a warehouse clerk in Marina Bay who takes supplies from his workplace after the world freezes; that decision becomes key to his survival. Three survivors with very different temperaments enter his life as he faces a choice between hope and conspiracy.
The survivors
Molly is a sophomore studying archery at Marina Bay Sports Academy and the younger sister of Leo’s friend Sam. After debt-collecting gangsters severely injure Sam, she hides in Leo’s home. Tough, brave and rebellious, she may become a strong ally when it matters.
Erlinda works for Dorun, the world’s leading biotech conglomerate. Little else is known about her, and her motives are unclear; she once saved Leo’s life by chance. Reina is a diligent pastry chef who runs a food truck at Marina Bay’s beach plaza. Her cheerful sales pitches rarely draw customers, and she has an odd habit of grinning at strangers.
Choices and dice
Your decisions and dice rolls determine how the story unfolds. Choices affect relationships and affinity, change your dice modifiers with bonuses or penalties, and can unlock branching narratives. Managing those relationships and modifiers leads to different endings, while the story’s fate turns on the dice.
Survival in Marina Bay
The tropical hometown of Marina Bay has inexplicably fallen below freezing. The cold slows zombies, but it slows you too, and former neighbors may be more dangerous than the undead. Leo and the others must try to last until dawn.
The game presents its story through a blend of 80% first-person and 20% third-person footage, with action sequences filmed at 1080p, 30,000 kbps and 50 FPS. Its audio was recorded live on set.
Frequently asked questions
The best price for SubZero is $3.30 at Difmark. That is 66% less than on Steam, where it costs $9.99. 6 shops have an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and SubZero stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the game is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
The minimum requirements for SubZero are: Windows 10, GeForce GTX 1050, Intel Core i3, 4 GB RAM, 20 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. SubZero is a single-player game.
No. Valve rates SubZero as Unsupported on the Steam Deck.
Buy SubZero 66% cheaper than on Steam.
SubZero is available for 66% less in shops such as Difmark, Kinguin, or Wyrel.
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.











