Margin of Error — Steam game overview

Stored observation / content update: 2026-11-05T16:35:04.000Z

Princess Elyra is bound to a cursed grimoire. Lead her party through six monster-filled regions in this deckb-building roguelite RPG, where every attack is a numbers puzzle: play number and operation cards to hit each enemy’s exact target. Miss it, and the monster makes you pay.

Upcoming game. Player and sales observations may not yet exist.

Revenue is modelled, not confirmed sales. See the methodology and uncertainty range.