Is your game on a voting site?
If not then now's a better time than any to sign up to them!
With this module you can auto credit your users with rewards for voting for your site!
They will be able to claim rewards for voting every 12 hours just like most voting sites!
The module comes with an admin panel where you can enter new site details, edit rewards and delete vote sites.
I have included with the zip an .sql file and some instructions.