12 years? You mean every 12 hours haha
Here's how you can earn credits in MyVMK:
1. Trading for credits (gift cards or credit sprees). You can earn pins, host prizes, etc. and trade them for credits if you want.
2. Collecting shells in Captains Quarters in Tomorrowland. There has to be at least 5 people in the room for the shells to show up. If you collect a whole bunch, you'll have a lot of credits without realizing it in a while lol
3. Playing Jungle Cruise or Fireworks. I prefer Jungle cruise since it doesn't take as long as fireworks.
4. Double clicking the Yeti, Shrunken head, Pirate, Gator Waiter, Dragon, and Esmeralda. You can earn 160 credits every 12 hours.
This is all I can think of for now. Welcome to the game, hope you have fun on here!