Game Questions & Answers (Q&A) service lets you ask questions about video games for game consoles or PC games. So ask your Injustice: Gods Among Us question for iPhone - iPod and get answers from real gamers or answer questions and share your insights and experience with the rest of the gaming community.
Question & Answers
Answer from: 412undurraga
You get allience credits by inviting friends from facebook and if they download the game you get 1 allience credit
Answer from: Bebo
Or if you sign into WBID you get free daily rewards, including Alliance Credits, Money, and after 10 days, a new bronze character