SIN CARDS is a horror deckbuilder where every card brings you closer to salvation or damnation. Face terrifying demons, uncover dark lore, and survive a world of permadeath where every choice could be your last.

SIN CARDS is a horror-themed card game where you must build the ultimate deck to survive the nightmares of the Netherworld.<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3414590/extras/a418ebda73b07670f6f70330fa29de65.avif?t=1742697770" width=132 height=230 /><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3414590/extras/49d10bb31017cd807a22ae66b2d290dc.avif?t=1742697770" width=132 height=230 /><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3414590/extras/c837325b3509f321dc532448e633fd25.avif?t=1742697770" width=134 height=230 />・Combine strategy and luck as you collect and purchase powerful cards, craft deadly combos, and face off against terrifying monsters.<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3414590/extras/d9e93d342b314f9d1be880d2aeac3a7d.avif?t=1742697770" width=132 height=230 /><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3414590/extras/36cb5be99f3d4b5e902953c483bc954c.avif?t=1742697770" width=134 height=230 /><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3414590/extras/f1792b8152cc969fc57cf10dc50a2a20.avif?t=1742697770" width=134 height=230 />・Demons gradually grow stronger and more aggressive under the control of Delilah, the sinister voice of the Netherworld, a manipulative and mocking presence.<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3414590/extras/d605747211783e6c6eeb94379b8a9593.avif?t=1742697770" width=146 height=235 /><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3414590/extras/3e137a67c5c46488f7cff0b126b5cb4c.avif?t=1742697770" width=250 height=206 /><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3414590/extras/92be8eba3b0627821d7ef31d5eeecd8e.avif?t=1742697770" width=219 height=226 />・Each level introduces increasing difficulty and new mechanics like crafting, mining, and fishing. Craft hero items using resources and strategy.<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3414590/extras/f2ac99d04ff04678b24266b367003da8.avif?t=1742697770" width=188 height=320 /><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3414590/extras/d231c87a81b5c293f4425bd9001cb8e0.avif?t=1742697770" width=134 height=190 /><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3414590/extras/0e8d95ee476368527fb5fda687bafe4d.avif?t=1742697770" width=200 height=116 />・Creepy choices, eerie sounds, and sudden jumpscares will have you second-guessing every move.<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3414590/extras/7a93f23c15ea17565dc329e797638e85.avif?t=1742697770" width=288 height=224 /><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3414590/extras/0c6d3f50bb6ad69808effc0638acc615.avif?t=1742697770" width=263 height=202 />・Each new level reveals more lore about the Sin Cards and the demons that inhabit the world. Some say the choices you make reveal the lengths you're willing to go to survive permadeath.<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3414590/extras/18bad826d0e7278c90f43c9288f359ad.webp?t=1742697770" width=45 height=77 />

SIN CARDS: Welcome to the Netherworld Demo

SIN CARDS is a permadeath Horror Deckbuilder. Craft powerful items, master the dark power of Sin Cards, and shape your build through a skilltree. Every decision counts. The Netherworld awaits you...

SIN CARDS is a horror-themed card game where you must build the ultimate deck to survive the nightmares of the Netherworld.<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3411930/extras/e4a2a3be51981efd4aa74284688592b3.avif?t=1766930054" width=600 height=200 />・Combine strategy and luck as you collect and purchase powerful cards, craft deadly combos, and face off against terrifying monsters.<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3411930/extras/603c46e5682abaea78b926526264e696.avif?t=1766930054" width=600 height=200 /> ・Demons gradually grow stronger and more aggressive under the control of Delilah, the sinister voice of the Netherworld, a manipulative and mocking presence.<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3411930/extras/9b977a6487a69944b3f1387e27a9d572.avif?t=1766930054" width=170 height=205 />・Each level introduces increasing difficulty and new mechanics like crafting, mining, and fishing. Craft hero items using resources and strategy.<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3411930/extras/e092262e33fdcd62ac663b998ff1b3bc.avif?t=1766930054" width=230 height=388 />・Persistent Skilltree, Sin Coin Slots, Roulette-Style Games and Lore Expansions.<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3411930/extras/80155527c32bafeccd3f6209b2a99284.avif?t=1766930054" width=120 height=182 /><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3411930/extras/73febadf058ce2e38e870b58221b7227.avif?t=1766930054" width=236 height=182 /><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3411930/extras/f7304c451718abcec2d04b758f4edf3e.avif?t=1766930054" width=312 height=178 />・Each new level reveals more lore about the Sin Cards and the demons that inhabit the world. Some say the choices you make reveal the lengths you're willing to go to survive permadeath.<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3411930/extras/18bad826d0e7278c90f43c9288f359ad.webp?t=1766930054" width=45 height=77 />