Loads of my games have been made unplayable.

for anyone to help you need to let us know what you actually did.

Hello!

Hope you are well. I'll be glad to assist you.

I'm sorry you're experiencing these issues, but don't worry, we'll try to find out what's going on.

Please make sure you are using the correct account that you used to purchase your games.

Check your purchase history and see if your purchases appear there.

https://account.microsoft.com/billing/orders

If it is the same account you are using to log in to your console, please try the following steps:

1. Press the Xbox button to open the guide.

Select Profile & system > Settings > Account > Remove accounts.

Remove your account from the console (You need to have your email address handy so that you can log in later).

2. Press and hold the Power button on the front of your Xbox until the console turns off.

3. Unplug the power cord from the back of your Xbox.

4. Wait a minute, and then plug the power cord back in.

5. Press the Power button on your Xbox to turn it back on.

6. Log in to your account again.

I hope the information has been clear, I will be attentive to any questions you may have.

Best Regards.

I've been having the same issue. The game runs beautifully until I try to break blocks, at which point it completely freezes and I have to tab out and close the game. It's really made the game unplayable at this point.

Fallout 3 was almost unplayable on my ps3 for freezing or not loading but still one of the best games ever

I am having the same problem, been on the phone to xbox for days trying to resolve an issue with my xbox as I am stuck in loading screens for around 30 mins on certain games and some games are just unplayable.. this is all after the latest preview update.
and would love a bit of. assistance. cheers