Download of Sigils of Elohim 1.0 for Mac was available from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. This free Mac app was originally created by Croteam. We recommend checking the downloaded files with any free antivirus. The software lies within Games, more precisely Puzzle.
From the developer:
Sigils of Elohim is a free mini-game prelude to Croteam’s upcoming first-person puzzler, "The Talos Principle". The application challenges players to solve dozens of challenging sigil puzzles under the watchful eye of Elohim. Subjects are tasked with deciphering a series of puzzle sets by rotating and placing the sigil shapes within the board in an effort to unlock helpful items and relics within "The Talos Principle".
You may want to check out more Mac applications, such as Sigil, which might be related to Sigils of Elohim.