Optia is a lasers-and-mirrors puzzle game I made with my brother. It has 140 levels in a main campaign, and thousands of user-submitted levels created by hundreds of users using the built-in level editor.

In addition to its overwhelmingly positive reviews on the App Store, Optia has spent time in the Top 50 list of paid apps, and the Top 10 list of games.

It's available on the App Store, and you can see its promotional site here.

Our promotional video is below.