Gradient's Renton, Wash., office space is home to 10 million sports and gaming cards, where a team of card geeks and engineers are using technology to upend a $15 billion U.S.

Inspired by Japanese gacha games, a popular new free-to-play browser-based title turns Wikipedia articles into randomized ...

Wikigacha is a browser game that transforms all of Wikipedia into millions of collectible cards, and I can't lie, I'm totally hooked.

A new game called Wikigacha is turning Wikipedia into a collectible card game, letting players open digital booster packs filled with random articles.

Arc System Works has announced Goritaire, a single-player card-based survival game centered around building a troop of ...