What internet speed is required to play online gaming

I run at 115.2kbps, 75%of the time it works great for heavy gaming but its a 3G modem so it is hard to keep a signal ware I live but 115kbps and up is grate for gaming even high pace first person shooter. If this is a wired connection you should be grate. (Platform: PS3 Game: TFWFC). needing at least 1mb or more of speed is BS. http://www.speedtest.net/result/1590796075.png