: It has previously been offered as a free claimable game for Amazon Prime members.

In Kardboard Kings , you play as Harry Hsu, inheriting your father’s seaside shop in a world obsessed with the card game "Warlock". Go to product viewer dialog for this item.

: The game was featured as a free title for one week in October 2024.

: You can often find it at a 50% discount (around $9.99) on platforms like Steam and GOG. The Core Gameplay Loop

: It joined the Xbox Game Pass service in February 2026, allowing members on Ultimate, PC, and Premium tiers to play at no additional cost.

PC Game Kardboard Kings: Card Shop Simulator - Simulation Games