You can download G4 1.2 for Mac from our application library for free. The software is categorized as Audio & Video Tools.
From the developer:
G4 ...Get all the awesome that is G4 TV.com right in your pocket. Gaming news, reviews, previews, trailers, and all the tips, tricks and cheats you need to bring down that boss. If you consider yourself a gamer and a fan of G4 , this is one app you shouldn't, couldn't and can't live without.
That's right; the G4 iPhone App puts the power of G4 TV.com right in the palm of your hand
You may want to check out more software for Mac, such as Peak 4 G4+.1 or MoreIchatEffects, which might be related to G4.