Insane OPK, Rapid fire, unlimited ammo, anti kick(game crash if kicked) and spam attack hack. The spam is that it post the website where you can the hacks. :I
It's bugging me I have been getting 4.0's in oilrig in the past 4 games but these last 2 games got hacked hardcore and I got off because I can't find an unhacked games of oilrig any more. :/