ESTRO Quantum

No life points. No health bars. You win by taking the board.
ESTRO Quantum is the official digital edition of ESTRO, a 1v1 strategy card game built on a rule most card games never break: nobody has hit points. Every match is a fight for the field, decided card by card, clash by clash.
250 cards across five Estri, each with its own way to fight

187 unique Gifts that steal, shield, revive and counter

The Quantum layer: build Charge, win Dominance, Overload the clash

8 ways to play: two base modes and two rule layers you can stack

An 80-phase story campaign, duels against the AI, ranked and casual PvP

No pay-to-win: the shop sells cosmetics only, paid with currency you earn by playing

Victory is not a number reaching zero. There are three ways to win:
Clear the field. From round 6 on, a player with no cards in play loses.

Run them dry. A player who has to draw with both deck and hand empty loses on the spot.

Outlast them. After round 19, the player with more cards on the field and higher total power wins. Lead in only one of the two and the match is a draw.

Every card you commit is a position you have to hold.

Combat resolves on its own, in seconds. When two cards meet, the game adds up their five stats into a total. Then the real fight starts:
Estro matchups. Every card belongs to one of five Estri: ARDO, GRANITO, ARMONIO, ILLUSIO and MANPO. Who attacks whom can swing a clash by up to 10 points.

The die. Both players roll a d6. Roll a number tied to your card's Estro and its main stat gains +5.

The overwhelming strike. If the attacker's main stat is more than double the defender's, it wins outright, whatever the totals say.

Zones. One of five Zone cards shapes every match: it boosts its own Estro and carries a one-time Gift that bends the rules for both players.

187 of the 250 cards carry a Gift, and no two Gifts are the same. Some fire when the card enters play, some when it is destroyed, some in answer to your opponent. Steal a Gift, shield an ally, pull a card back from the Incinerator, or turn a play back on the player who made it.

The digital twist in the name. The tabletop rules of ESTRO stay exactly as they are: Quantum is built on top of them.
Charge. Cards you play from your hand build Quantum Charge, up to 20.

Dominance. Beat your opponent in 3, 4 or all 5 stats and that clash gets a x1, x2 or x3 multiplier.

Overload. Spend your Charge, multiplied by your Dominance, straight onto the total. It works in attack and in defense.

Quantum does not win the match for you: the board does. Quantum decides the clashes along the way. Bank it, read the field, and spend it the moment it breaks your opponent.

Take a random 25-card deck dealt from all 250 cards, or build your own: 25 cards, no duplicates, up to five saved decks. Every new card you unlock through the story and your wins against the AI opens new combinations.

Pick a base mode, then add the rule layers you want. Two bases and two layers make 8 combinations, all playable against the AI and online.
Standard. The full ESTRO rules.

NecroToken. Every card you lose earns you a NecroToken. Spend them on an extra draw, an unbreakable shield, or a card taken straight from your deck. Comebacks become a weapon.

Dimensional Rift (layer). Once per turn, destroy one of your own cards to summon a card from the Dimensional Deck, the shared pile nobody brought to the table. Its Gift fires on arrival.

Stratega (layer). A slower game for planners: no attacks in rounds 1 to 3, one skipped draw for each player, and nobody can win or lose before round 9.

And where to play them:
Story. 8 chapters and 80 phases set in the world of ESTRO, teaching the game one duel at a time.

1 vs AI. Random or custom deck, any mode combination.

Ranked PvP. Climb eight tiers and the online leaderboard.

Casual PvP. Bring your own deck against real players.

Story, AI duels and deck building also work offline.

The only shop is inside the game and it sells cosmetics: card skins, battle effects, card backs, backdrops, frames, titles and avatars. Everything is paid with currency you earn by playing, with daily and weekly missions on top. No real-money store. No microtransactions. No pay-to-win. Matches are won at the table, not at the checkout.

ESTRO Quantum is built by a single developer. The game is complete and playable today, and Early Access keeps it moving: since launch, updates have added the Dimensional Rift and Stratega layers, new card variants and regular fixes. Balance reports, bug reports and mode ideas from the Steam discussions decide what comes next.
No life points. Just the board, the clash, and the Overload you saved for the right moment.