Mechanics

Upgrades

Upgrades bought with Souls are permanent and apply to every future run.

Numbers from the current game data

Upgrade	Per level	Max level	Cost per level (Souls)
+5 Max HP	5	5	20, 35, 50, 65, 80
+1 Energy	1	2	100, 150
+25 Starting Gold	25	4	15, 25, 35, 45
+1 Card Draw per Turn	1	2	80, 120

Soul Strip: Waifu Card Battler

Check cards, relics, and enemies before your next run. Every number comes from game data, and the Steam demo is free.