Universal Fighting System

• 1. Introduction

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  The Universal Fighting System puts a card pulled from Mortal Kombat across the table from one drawn from Solo Leveling. Nothing about that pairing breaks a single rule. Two fighters trade attacks and blocks until one side runs out of vitality, the number that stands in for a fighter's health.

  Behind that combat sits a business that has changed hands and changed its own name more than once. How does a card game decide who lands a hit without rolling a single die? And what happens to a business built on licensing anime, fighting games, and comic properties once someone else buys it?

• 2. Twenty Years Of Crossovers

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  Released in 2006, the game let players draw fighters from original characters and licensed franchises alike. Early crossovers included Mega Man, Darkstalkers, and The King of Fighters XIII. Later sets folded in combatants from Attack on Titan, My Hero Academia, and Street Fighter, without retiring any card already in circulation. Sets and decks have kept arriving for nearly twenty years, and every one of them stays fully compatible with what came before.

  Combining an Attack on Titan character with a My Hero Academia one inside a single deck is normal, not a novelty. That kind of blending lets a deck draw from several licensed properties at once, something few collectible card games allow. It also lets two characters who never meet in their own fiction face off in an official match, because their sets share the same rules.

  That same year, 2021, the game picked up a new name of its own: UniVersus. The company that published it was about to change hands entirely.

• 3. Under New Ownership

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  Jasco Games, the game's longtime publisher, was acquired by POW! Interactive Holdings in 2021. The deal came after a funding round worth $20 million.

  Two years later, in 2023, the company took a new name of its own: UVS Games. Alongside that change came a new card back image and an orange color scheme that replaced whatever came before.

  None of that business history changes how a single match plays out: through a control check, not a flat cost.

• 4. The Control Check

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  Unlike most collectible card games, UFS has no monsters, no creatures, and nothing summoned onto the table. A player starts a match with the character card already in play. That single card sets the hand size, the starting vitality, and the unique abilities available for the rest of the game. Winning means reducing the opponent's vitality all the way to zero.

  Damage only comes from playing an attack card, which the opponent can try to stop with a card from their own hand. Each attack carries a speed rating, a damage value, and a zone of high, mid, or low. The speed shows how hard the attack is to block, and any block must match its zone to stop it. Many attacks carry their own abilities, and other cards in a hand can strengthen those abilities further.

  Paying for a card in UFS never costs a fixed number of resources. Instead, a player discards the top card of their own deck to run a control check. That discarded card's control value, printed in the lower right corner, is compared against the difficulty of the card being played. If the control meets or beats that difficulty, the card is played free of charge. If it falls short, the player must commit foundation cards, turning them sideways, equal to the gap. Otherwise, the attempted card is discarded and the play simply fails.

  Every card attempted after the first gets an extra point of difficulty for each card already played that turn. A turn keeps going until one of those attempts fails, at which point it ends. Because the control value is unknown until a card is attempted, the effective cost of any card can land anywhere from zero to several resources. Players draw back up to their character's hand size at the start of every turn. A typical turn sees the active player push through roughly three to five cards, on top of whatever blocks the opponent plays in defense.

  That mix of high card turnover and hidden control values has earned the game a reputation among collectible card games for genuine technical complexity. None of it matters, though, without a deck built to take advantage of it.

• 5. Building A Deck

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  Most tournaments run in the standard format, though the game supports several others. Draft and sealed events show up at releases, side events, or a local change of pace, and a smaller constructed format called Turbo exists too.

  A standard deck needs a minimum of 60 cards, character included, with no more than four copies of any single card. Because a typical game draws through so many cards, most decks end up bigger than that 60-card floor just to add variety. Turbo decks are smaller and more exact: exactly 41 cards, character included, under the same four-copy limit.

  Draft and sealed decks are built from random booster packs, either drafted from a pool or handed out directly. Those decks only need 41 cards at minimum, and players may run any number of copies of a given card.

  Every card in UFS carries three symbols on its face, each standing for a different element or concept. A card can only be played if it shares a symbol with the active character. That same symbol also has to match every other card already played that turn. Because of that restriction, deck builders typically settle on one symbol printed on their character, filling the deck almost entirely with cards that carry it.

  That single choice of symbol shapes almost every card a player is allowed to include, long before anyone looks at what those cards actually do. Six different kinds of cards, each marked by its own border color, are waiting to fill that symbol-matched deck.

• 6. Six Kinds Of Cards

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  A card's border color alone tells a player what role it plays. Orange marks attacks, grey marks foundations, green marks assets, and blue covers both actions and backups. The character card itself has no border color listed among those five; it stands alone as the centerpiece of the whole deck.

  Attacks, with their orange border, represent punches, kicks, and weapon strikes, along with any other move meant to deal damage to an opponent.

  Foundations carry a grey border and stand for a character's training and background. They serve as the primary resource for passing control checks when a card's difficulty runs high.

  Assets carry a green border and represent locations or objects a character can call on. Their abilities tend to run more powerful than anything a foundation offers.

  Actions, marked with the same blue border as backups, represent maneuvers with an immediate effect the moment they are played. They let a player unleash an ability that had been hidden in their hand all along.

  Backups represent allies and teammates who bring static and response abilities onto the board. Unlike other card types, a backup can be attacked directly by the opponent and destroyed.

  In 2008, two years after release, the game got its first notable review, from the technology website Engadget.

• 7. Critical Reception

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  Scott Jon Siegel wrote that his "play experience with the game was not the most positive one," while stressing that the reaction was his own.

  Tabletop Gaming, a British gaming website, covered the release of the game's Street Fighter-themed expansion in 2017. The following year, the same site reviewed the Cowboy Bebop-themed expansion. Its reviewer offered a mixed verdict: "Once you slog your way through the rules, UFS can offer highly strategic and intriguing gameplay."

  In 2024, Jenny Melzer reviewed the Attack on Titan-themed expansion for Comic Book Resources, awarding it 8/10. She praised the artwork and the way the game mixes multiple franchises together, but criticized the rules for being overly complex.

  That same year, TheGamer covered several UniVersus releases tied to Suicide Squad, Godzilla, and My Hero Academia. The site had already covered the Critical Role-themed expansion the year before.

  None of that back catalog of reviews slows down what is still coming. A 2026 roadmap already lists new sets built around several more licensed franchises.

• 8. What Comes Next

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  King of Fighters XV headlines one of several Challenger Series sets still to come. Similar Challenger Series releases are planned around My Hero Academia and Street Fighter 6: Part Deux. Booster sets are on the way too, built around Godzilla, TEKKEN 8, and Fairy Tail.

  These releases are set to land alongside the game's 20th anniversary celebrations and an expanded organized play program, both named on the same roadmap.