Downloading safetyblanket 1.01 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available. This free Mac application is a product of Tangramgames. We recommend checking the downloaded files with any free antivirus. Safetyblanket for Mac lies within Games, more precisely Arcade.
From the developer:
safetyblanket is a reaction testing game in which you need to cover your exposed limbs to fend off the approaching tentacles. It is bed time, the monsters are out to get you, and your blanket is just too small to cover your body. The tentacles will only go for your feet, hands, and head. If the tentacles reach you, the game is over. Therefore, you need to survive until 7 AM.
You may want to check out more software for Mac, such as Detritus, Qwak or ArchMage, which might be similar to safetyblanket.