CrumblCode
Blog
Guides, news, and tips on buying digital game keys safely.
Cover story
How KeyVault's all-in pricing works
September 19, 2026
Read
02
September 16, 2026
Buying game keys safely: what to check
Region, platform, edition, and seller reputation — the four things to confirm before you pay.
Read
03
September 14, 2026
Region locks explained: EU, ROW, and global keys
Why some keys are cheaper, what ROW means, and how to avoid a key that will not activate.
Read
04
September 11, 2026
Steam, Epic, and GOG keys: what is the difference?
A key is tied to a platform. Here is how the big three differ and which to pick.
Read
05
September 9, 2026
What is a CD key, really?
The short history of the activation key and why digital keys still carry the name.
Read
06
September 6, 2026
How to spot a sketchy key seller
Too-good prices, no protection, vague regions — the red flags worth walking away from.
Read
07
September 3, 2026
Why are game keys cheaper than the store?
Regional pricing, bundles, and competition — the legitimate reasons keys cost less.
Read
08
September 1, 2026
Refunds and purchase protection, explained
What happens if a key does not work — and how fast you get your money back.
Read
09
August 29, 2026
Paying with PayPal or crypto at checkout
More ways to pay, the same all-in price and the same protection.
Read
10
August 27, 2026
Selling keys on KeyVault: how payouts work
List your stock, pass KYC, and get paid to your wallet after the dispute window.
Read