If you purchased Invisible Apartment Zero for Linux or Mac and Steam only downloaded 0 bytes, then please do the following:

1. in your games library click "Delete Local Content" from the menu that appears if you right click
2. restart Steam client
3. click Install from the game's screen

Sorry for the inconvenience :)

The downloading of content should work normally if you purchased the game after this announcement.

If you purchased Invisible Apartment Zero for Linux or Mac and Steam only downloaded 0 bytes, then please do the following:

1. in your games library click "Delete Local Content" from the menu that appears if you right click
2. restart Steam client
3. click Install from the game's screen

Sorry for the inconvenience :)

The downloading of content should work normally if you purchased the game after this announcement.