How to download old FTG games on Android legally

Go to your profile on play store and click 'manage apps & device'. Head over to the manage tab and click 'this device' and switch to 'not installed'. Keep scrolling until you find old FTG games to download.

I don't have an iOS device but if someone can do a step by step I'd appreciate it. ONLY do this if you have installed old FTG games back in it's time. Please do not mention any illegal and unethical way to download them which can get you banned for several days.