Download size

How many GB is Towerlings?

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.

Watch autonomous adventurers climb a 100-floor tower while you guide their fate through strategic intervention. No direct control — only decisions. Choose when to summon, strengthen, or protect, and decide whether to build an army or raise a few elite heroes.