The cryptid deck-building auto battler. Hunt for broken combos using cryptids from around the world 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.
The cryptid deck-building auto battler. Hunt for broken combos using cryptids from around the world 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.
Game modes: Single player, Multiplayer
Quick answers
When was Portentum released?
Portentum released on October 28, 2026, developed by Snowfall Games and published by Snowfall Games.
What platforms is Portentum available on?
Portentum is available on Linux, PC (Microsoft Windows), Mac. It supports single player, multiplayer.