Full game metadata
| Field | Value |
|---|---|
| Steam app type | game |
| Steam App ID | 3968080 |
| Live current players | 0 |
| SteamPulse tracked peak | 1 |
| Live count (today's peak floor) | 0 |
| Price | $6.99 |
| Free to play | No |
| Discount | 0% |
| Original price USD | $6.99 |
| Current price USD | $6.99 |
| Release date | Mar 4, 2026 |
| Developer | Mathieu Bekkaye |
| Publisher | Mathieu Bekkaye |
| Owners estimated | Not available |
| SteamSpy owner estimate minimum | Not available |
| SteamSpy owner estimate maximum | Not available |
| Review type | Positive |
| Positive review percent | 100% |
| Positive reviews | 19 |
| Negative reviews | 0 |
| Total reviews | 19 |
| Steam recommendations | Not available |
| Achievements | 66 |
| Average playtime forever | 261 minutes |
| Windows support | Yes |
| macOS support | No |
| Linux support | No |
| Parent game | Not available |
| Store URL | https://store.steampowered.com/app/3968080/ |
Short description
A card battle game inspired by Final Fantasy VIII’s Triple Triad. Select 5 cards and place them on the Grid. Flip opponent cards to win, collect them, and progress through the story. Defeat the Devil to earn his soul card and complete the campaign, or play with custom rules in Freeplay mode.
About this game
The Devil Card is a solo versus card battle game played on a 3×3 grid, inspired by Final Fantasy VIII’s Triple Triad . How to Play Each match begins with you selecting five cards from your collection. Each card has four numeric values , one on each side, which determine its strength against adjacent cards. You take turns placing cards on the 3×3 Grid. When a card is placed next to an opponent’s card, the numbers on the touching edges are compared. If your card’s value is higher, the opponent’s card is flipped and changes color to indicate which side currently owns it . Battles are played over two rounds , with all nine grid cells filled each round. At the end of a round, the side controlling the most cells wins that round. In case of a draw, the round is replayed and no side is awarded the win. Winning both rounds allows you to choose one card from your opponent’s deck to add permanently to your collection. This process repeats across the campaign, gradually expanding your deck and enabling more complex strategies in later battles. Special Rules Each opponent in the campaign can use a unique combination of official rules. The game includes the following rulesets: Open : All cards are visible from the start. Random : Card positions are shuffled at the beginning of each round. Mirror : Cards with the same values touching each other are flipped. Plus : Cards are flipped when the sum of adjacent values matches another sum on the board. Combo : Flipped cards may trigger further flips in chain reactions. MirrorWalls : Functions like Mirror, but board edges act as A walls. Elemental : Cards have elemental types, with strengths and weaknesses influencing flips. Each battle’s rules are clearly visible before the match starts, and in Freeplay mode, you can enable any combination to practice or create custom challenges. Campaign Mode The Campaign mode tells a linear story in which you face 25 unique opponents . Each opponent uses their own set of rules , keeping battles varied and challenging you to adapt your strategy each time. By winning duels, you unlock cards from your opponents’ decks , gradually expanding your collection. There are over 300 unique card…
Supported languages
English * , French * , German * , Spanish - Spain * , Simplified Chinese * , Japanese * , Portuguese - Brazil * , Russian * * languages with full audio support