Quanta

101 cards to collect. Free, in your browser.

The very small, from particles to interactions: quarks, leptons and bosons, the proton and the neutron, the atoms of the periodic table and their isotopes, and the four fundamental forces. A card's rarity is its measured renown; the star marks the physical extreme instead: the most massive particle, the rarest element in the crust, the shortest-lived isotope.

Open a Quanta pack

A few cards from the set

Argent Légendaire Fer Légendaire Or Légendaire Aluminium Ultra Rare Azote Ultra Rare Carbone Ultra Rare Cuivre Ultra Rare Hydrogène Ultra Rare Hélium Ultra Rare Oxygène Ultra Rare Béryllium Super Rare Calcium Super Rare Gravitation Super Rare Lithium Super Rare Magnésium Super Rare Mercure Super Rare Néon Super Rare Plomb Super Rare Potassium Super Rare Sodium Super Rare Soufre Super Rare Zinc Super Rare Étain Super Rare Argon Rare

How it plays

COLLEC is a free trading card game that runs online with nothing to install. You open packs, fill out your sets, put your duplicates up for auction and take on other players in duels. You can play all of it without paying.

A card gets its rarity from public data, and every card shows you which number it came from.

Play COLLEC