OTYS Board Game accessories

I recently picked up OTYS for 1/2 price. OTYS is a solid game which had some production issues (board warping causes pieces to slide around a lot). So I quickly whipped up a fix in Fusion360. This Board Overlay and Player Mat addresses these issues.

The Player Mat fixes the problem of the Hacker and Mechanic Technicians sliding due to board warping. It has layered slots for the Technicians, as well as spaces for the Key tokens and bins to hold Credits and Batteries.

The Board Overlay fits