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Ruinous Official Announcement Trailer
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Availability unconfirmed·Ogreheart Games
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Craft devastating decks, gather loot to define your build, and defeat randomized dungeons and ruthless boss fights in a journey of risk, strategy, and ruin in this fantasy roguelike deckbuilder.

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About Ruinous

Ruinous video 1

Ruinous is a medieval fantasy roguelike deckbuilder where every choice shapes your fate. 

Inspired by the card game Scoundrel, Ruinous transforms simple rules into a deep, build-driven strategy experience filled with cursed cards, unique bosses, and wildly satisfying combos.

Choose your hero. Carve your path. Break the game.

<span class="bb_img_ctn"><video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4561690/extras/b13dd9a27c4c4d5a321cb885d6c21ca3.poster.avif?t=1774888990" width=1170 height=220 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4561690/extras/b13dd9a27c4c4d5a321cb885d6c21ca3.webm?t=1774888990" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4561690/extras/b13dd9a27c4c4d5a321cb885d6c21ca3.mp4?t=1774888990" type="video/mp4"></video></span>

Face ruthless bosses, each ruling their own domain with deadly modifiers. Adapt your strategy, craft powerful card synergies, and progress through a branching roguelike map where every decision could lead to triumph… or ruin.

Ruinous video 2
Fight through dungeons that test your strategy
Collect and enchant cards to enhance your deck
Purchase over 100 unique charms and items to refine your build
Confront 10 unique Bosses, each with powerful rule-changing abilities
Play as 6 different heroes each with unique abilities and playstyles

Every run offers new paths, new builds, and new ways to dominate.

<span class="bb_img_ctn"><video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4561690/extras/beb03db1c012a08b32a2dfb2d5ea8102.poster.avif?t=1774888990" width=1170 height=264 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4561690/extras/beb03db1c012a08b32a2dfb2d5ea8102.webm?t=1774888990" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4561690/extras/beb03db1c012a08b32a2dfb2d5ea8102.mp4?t=1774888990" type="video/mp4"></video></span>

Add new cards to grow your deck
Enchant cards with powerful effects
Cast spells to destroy enemy cards
Use potions and items that grant new opportunities

<span class="bb_img_ctn"><video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4561690/extras/8b1aa7e62f25f2653330196639b7ffa2.poster.avif?t=1774888990" width=1170 height=264 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4561690/extras/8b1aa7e62f25f2653330196639b7ffa2.webm?t=1774888990" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4561690/extras/8b1aa7e62f25f2653330196639b7ffa2.mp4?t=1774888990" type="video/mp4"></video></span>

Find, loot, and purchase unique charms and relics to craft a build that fits your playstyle.

Stack effects, chain triggers and discover combinations that feel unfair in the best way.

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