What are some alternatives?
When comparing CYBER and Fortnite for iOS, you can also consider the following products
HaloMD - Play Halo 1 multiplayer online for free (on your Mac)
Space Shooter - The classic retro game recreated using Pygame and python.
Creator - Robot-made burgers 🍔
Stadia - A new gaming platform from Google
Home - Securely control all your HomeKit accessories from your favorite iOS device.
The Internet Arcade - 900+ classic arcade games, no quarters required.