Download size

How many GB is Mr. Mueller's Grand Experiment?

0.34 GB

That is less than the typical Adventure game, which needs about 5 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.

Live as the assistant to one of history's most remarkable figures: George Mueller, a man who witnessed orphans dying young in the streets of 1830's England and decided he would care for them, no matter the cost.