Bought the game yesterday, actually won my first battle today, took my kid to school and saved it, just tried loading it back up and clicking continue done nothing.

<ust say i am disappointed with the quality of this game from the graphical errors and lack of option to save games not working. I think this will be my last GoG purchase since Steam now do no quibble refunds, it would be a pain to get this refunded as it does work, just not very well.

Hey,
You know that GOG will refund your game, if they are not able to help you with their support, do you? Why don't you just write them a friendly mail, add your dxdiag and tell them your problem directly? That's what a support is for after all, and they are very competent at what they are doing. If they can't help you, you'll get your refund. Without any specs of your system, there is no way to tell where the problem lies btw.
Cheerio