Engare

The game's release was delayed by difficulties caused by international sanctions imposed upon Iran, making it difficult for Bahrami to travel and access resources.

• Title — Engare • Developer — Mahdi Bahrami • Publisher — Mahdi Bahrami • Platforms — MacOS, Windows • Released — 23 October 2017 • Genre — Puzzle • Modes — Single-player • Composer — Mim Rasouli

Bahrami has described the influences behind both the game's aesthetics and mechanics. The traditional Islamic geometric patterns featured in the game are widespread in Iran, and particularly in Bahrami's hometown of Isfahan, including the central Naqsh-e Jahan Square, a UNESCO World Heritage site. The game's mechanic was inspired by a question asked by Bahrami's high-school geometry teacher, when he asked students to imagine what shape would be traced by a point fixed to a ball when rolled across a flat surface - the result being a series of loops. Bahrami explains that even students who did not understand geometry were interested in the answer to this puzzle, and he was interested in using Engare to "explore mathematics in different ways [...] for some people it's easier to explore maths when it's visualised," and that "video games as a medium have great potential [for] these visualisations." Despite this, Bahrami says, he did not originally set out to make an educational game. The game is Bahrami's second to be inspired by traditional Islamic patterns, following Farsh, a game inspired by Persian carpets, which his mother wove when he was growing up.

Engare has two gameplay modes. The first is a puzzle-solving mode, where the player must recreate a shape shown on-screen by placing a point on a moving object that is drawn into a line as the object moves. As the puzzles become more complex, the player is rewarded with the creation of more and more intricate patterns created from their solution; in later levels these patterns repeat themselves and are coloured in. After enough puzzles are solved, a second gameplay mode is unlocked: a pattern design tool where the player can place dots and lines or colour in tiles to create repeating geometric patterns. These patterns can then be mapped onto a 3-D mosque-like dome and explored from different perspectives.