Download size

How many GB is Incident Mahjong?

2 GB

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

Leave at least 8 GB free: games need headroom to unpack updates.

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

"Incident Mahjong" is a Mahjong game where you play while keeping an eye out for "incidents" that occur during the game. When you spot an "incident," make the appropriate tile discard decision, and sometimes point out problematic melds or discarded tiles.