Steam now offers Sigils of Elohim, a free minigame from Croteam to raise anticipation for The Talos Principle, their upcoming first-person puzzle game. For those on the go, there are also versions of the game available for Android and iOS. Here's a trailer, and here's word:

Sigils of Elohim is a free mini-game prelude to Croteam’s upcoming first-person puzzler The Talos Principle that challenges players to solve dozens of formidable 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.

Features

• Unravel the secrets of Elohim by completing nearly a hundred sigil puzzles as Sigils of Elohim is updated with new puzzle sets leading up to the launch of The Talos Principle.
• Acquire items and relics in Sigils of Elohim on PC, Mac, and Linux that transfer over to The Talos Principle on PlayStation 4, PC, Mac, Linux and Android.