Download size

How many GB is 1! 2! 3! Battle Card!?

0.39 GB

That is less than the typical Simulator game, which needs about 4 GB.

Leave at least 6 GB free: games need headroom to unpack updates.

The figure is the storage Steam lists as required for this game, not a measured download.

A simple and interesting new poker game that supports 2-4 players online battles. The key to winning is to balance risks and benefits, perform operations to maximize benefits, participate in ranking and bidding competitions, and see who is the real "head-breaking" king!