PLEASE NOTE that this may be a non-functional game! I believe the KEY should work, but the GAME may be dead. I don't know one way or the other, but please be aware of this.
That said, since we're in the wilds of 2019 and keys are not as eternal as we once thought they were, I want to add this:
This key is an old key. It was purchased several years ago. To the best of my knowledge, it's as fresh as it was the day it was bundle-bought. I haven't used it, and I haven't given it away. However, these days keys get voided for various reasons that are beyond our control.
If the key doesn't work, please contact me. If I can fix the issue I certainly will. If I can't, I hope you'll agree to let support delete the giveaway.