I have the skeleton to an app that I need game center integration added to with brief instructions so I am able to go back and edit it. The only code you will be changing is code related to the scoring and whatever you need to add game center integration. Should be a quick job for someone with experience.
3 freelancers are bidding on average $51 for this job
Hello I have experience at mobile games for Game Center Integration. I complete your project within 1 day. Looking forward to your reply. Best regards. Xiaomin.