The OP never indicated he (or she) doesn't want Galaxy or that he (or she) didn't ever want to use it. He (or she) indicated he wanted to know how to "play" games without Galaxy, and incorrectly proceeded to think this was impossible. Offline installers are fine if you want a backup, etc.

But if you just want to play your games there is no good reason to re-download your games a second time waisting time and bandwidth for something that can be taken care of quickly and easily. It's the exact same game regardless of how you download it. He (or she) can uninstall Galaxy and there would be zero difference, and the games would be playable without it.

Users here have a tendency to tell new users to re-download offline installers and that is not always the best solution. If you want to have a backup or never use Galaxy then by all means recommend offline installers but OP indicated they just wanted to play his (or her) games. What I said is the best way to do that.

Not everyone has unlimited internet...

I still have around 500+ comics from those gums from the years I had them.

No! Without a game, there is no refund! That's what a refund is! Those are the f-king rules!

And, I would like my undies back.

Hmmm, and here I thought that everyone and their grandmother has unlimited internet. Here we had it for at least 18 years now...