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Want to learn how to make your own video games? Start with this cheap online class. fever may have already reached its peak.

It's no secret that the wildly popular video game — one that health experts suggest may be as addictive as heroin — has become a cultural phenomenon. But according to reports, it's already starting to show signs of slowing down.

This isn't to say that the genre of battle royale games is dying down, though. In addition to Fortnite, games like PUBG, Apex Legends, and Call of Duty: Black Ops 4 are also surging in popularity. There's no denying that there's money to be made in crafting games that will have you fighting for your life. A whole lot of money.

With Fortnite running out of momentum, this may be the perfect time to swoop in and develop your own version. The Build a Battle Royale with Unity and Blender is an online class that will teach you just how to build one — and it's on sale for only $9.99.

This extensive, nine-part course will have you developing a multiplayer game from scratch. First, it will get you acquainted with the game engine, Unity, and provide you with an introduction to the C# language. You'll then get to grips with designing, coding, 3D modeling, level design, and setting up local servers, as well as learning how to employ artificial intelligence in each game you create. By course's end, you'll have the tools and resources to make an unforgettable and unforgiving game arena.

Normally retailing for $199.99, the Build a Battle Royale with Unity & Blender is now on sale for $9.99 — a savings of 95%.