The 1.0 version of umbragram for Mac was available to download on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. This free software for Mac OS X is a product of Evilrobotstuff. The most popular version of the software is 1.0. The program is included in Games. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software.
From the developer:
Umbragram is a puzzle game about perceptions. You're presented with two silhouettes, and you have to build a structure that casts those shadows. The area where your structure sits lacks perspectives, so the more complex shapes can only be understood with its shadows.
You may want to check out more Mac applications, such as Hexriffic, Anawiki Puzzle Game or Jojo's Fashion Show - World Tour, which might be similar to umbragram.