| App Type | game |
| Early Access | Q4 2026 |
| Release Date | Unknown |
| Details Last Modified | November 10, 2026 (5 days ago) |
| Developer | Snowfall Games |
| Publisher | Snowfall Games |
| Genres |
Games that cite this title in their More Like This section.
| Supported Systems | Windows, Mac, Linux |
| Price | Free |
| Required Age | 0+ |
| Achievements | 86 |
| DLC Available | 4 |
| Website | https://portentum.game |
| Support | https://snowfall.games/support |
| Support Email | support@snowfall.games |
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.
#category_playable_at_your_own_pace
Adjustable Text SizeCamera Comfort
Cross-Platform MultiplayerCustom Volume Controls
DualSense Controller Support