If you want to set up a coupon that can be used multiple times then do the following:
First you will have to enable kiosk mode on your gamified coupon. You can find this on the game settings of your coupon builder
The next important thing is to setup a redirect button that is linked to your coupon URL link. To do this, go to 'After claim' section of your coupon and turn everything off except the 'Redirect button' option
(OPTIONAL)
If you want to let the customers to fill in their personal details before they play the game, then you should turn on the social login button in 'Advanced settings' of your coupon builder
If social login is enabled, then turn on datacapture. With this you can ask for their phone number, email address, name, etc... .
After the customer has played the game they will have to enter their email address in order to get their personal coupon code. This is done by using the claim action 'Enter personal details'
After they have clicked on submit then they will see a 'go back' button that will be redirected to the first page of the coupon (game page)