Want to take your gaming to the next level? If you're going to do it, why not go big—by building a multi-monitor setup with not two, but three screens like Redditor optec did. Most multi-monitor setups are pretty pricey, but he built this using simple parts that ended up costing him about 30 bucks.
The frame is made of four pieces of Unistrut, bent to 45-degree angles. He used a couple of brackets to attach them and made the mounts out of medium-density fibreboard.
Finally, he added some more brackets to the strut channel arms for stability and voilà! Here's the final setup during gameplay: