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#7,53713
▲ 44.4%vs 24h ago · updates every minute
Last 7 days · history since Nov 1, 2026
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
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Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.
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85% positive of 41 · Positive · Live from Steam
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Free on Steam. The demo has its own app, so its players are counted separately.
The cryptid deck-building auto battler. Hunt for broken combos with cryptids like Bigfoot, Jimothy, Nessie, and the Chupacabra. If somebody's uncle saw it in the woods in 1973, there's a good chance it's a card in Portentum.
Live data from Steam, tracked by SteamPlayerBase.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
Changed: Windows, Mac, Linux (3 downloads)
Changed: Windows, Mac, Linux (3 downloads)
Happy Halloween! A limited time Halloween bundle is available in the shop including 2 new card backs/borders and a pumpkin patch arena! *cough cough*... anyone feeling sick? Zombies are here! @tacoschemtech, @l1ghtf3rn, @edgarallanchode, @gecko0 from Discord h…
New Minor Victory: a run that ends without its final win but gains rating now counts as a win. Hovering a summon ability in card details now shows the summoned unit. Changes Display names are now unique. Tooltips list threat before health, like the card does. …
Portentum is out now in Early Access and free to play on Steam. Join us for the Thursday Night Tournament, live with the devs every Thursday at 6 PM PT. Watch right here on the store page or on Twitch at https://www.twitch.tv/snowfallgamestwitch Learn more at …
Portentum is out now in Early Access and free to play on Steam. We're back live at 3:00 PM PT for the afternoon stream. Watch right here on the store page or on Twitch at https://www.twitch.tv/snowfallgamestwitch Learn more at https://portentum.game
Portentum is out now in Early Access, and it's free to play. Thank you to everyone who played the demo during Next Fest or sat down to roll some dice with us at PAX West. Portentum is a deck-building auto battler where you build a roster of cryptids, each with…
Portentum launches into Early Access on Steam on October 28 at 7:00 AM PT. We go live at 6:30 AM PT, 30 minutes before launch, to count it down with you. Watch right here on the store page or on Twitch at https://www.twitch.tv/snowfallgamestwitch Learn more at…
This is a peek behind the curtain, finding out what goes into creating a new card. We'll go from initial concept to implementation and fixing it after playtesting. Come find out a little bit of what goes into making a cryptid real. My name is Matt. I’m one of …
PAX West wrapped on Monday, and we're still catching up on sleep. Thank you to everyone who stopped by, sat down, and rolled some dice with us. It was the first time we'd shown Portentum to anyone outside the studio, and it went better than we'd hoped. The sta…
Portentum is a deck-building auto battler starring cryptids. You collect a deck of monsters, roll and manipulate dice to fire off their abilities, and watch your team auto-battle round after round. A yeti damaging the entire board with a blizzard. Meet the cry…
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 82% on 2026-11-01 → 85% today (41 reviews)
No authorized Steam key store lists this game right now.
Games we track that share the most Steam tags with this one.
4 items on Steam, newest first.
Not tested by Valve yet. Results from Valve's own testing.
Valve hasn't published test details for this game.
