Tetra Master

About

Tetra Master is a collectible card game built around the Final Fantasy IX minigame. Players build decks from 250 cards spanning two main Final Fantasy titles. Gameplay centers on tactical positioning and resource management, with each match unfolding in real time. The game required a steady internet connection for all interactions. Launched in 2002, the title ran exclusively through Square Enix's PlayOnline service which shut down in 2010. Monthly fees added to base subscriptions made long term access costly. Originally named Quad Mist in Japan, the game's English rebranding stuck globally. Now a relic of early 2000s digital gaming, it remains notable for its tight card mechanics and FF lore integration.