Dont bother
Useless unless you start spending money on IAP. I bought a better rocket only to find I couldnt fly it because now it needed an engine upgrade, yet I had no coins left. Needed 600 coins and I can only collect 30 coins each play. The base rocket is so slow and pathetic you cant even avoid the giant rocks that appear in your path. Yes, giant rocks just hanging out in the atmoshere. Fun factor = 0.
Killsw1ch about
Rocket Race Multiplayer, v1.9