Open channel3.gg in Chrome. Click the Install icon in the right side of the address bar:
Click Install when you get this prompt.
After installation, you can pin to the Windows taskbar alongside your other favorite apps.
Open channel3.gg in Safari. It has to be Safari.
Tap the Share button in the middle of the footer.
Tap Add to Home Screen.
Tap Add on the prompt.
BOOM. You're done. iPhones try to act like it's "just a website bookmark" because they want everyone to go through the App Store but really it functions just like an app... Full screen, moveable icon on your home screen. All of it.
Enjoy.
Install the Channel 3 app from the Google Play Store.
This game is way too fun. If you're an engineer or any type of problem-solvey person, you have to try this one. At a basic level, progress through the game and unlock new parts to make your little drone-ship better, and then pilot it through various missions around a planetary-style gravity well. That's fun, but the pieces end up getting really advanced, and you can eventually make drones that are partially or entirely automated, which is a real challenge, but also lets you do things that are really awesome.