MINI MAP is a definate NEED, also, indication of where other players are, it seemed that some bubble tanks were auto, as they were all together and only firing at me, which i didnt mind.
BUT, mini map with dots for heavily populated areas is a MUST. good game tho (:
well over 6000 ( i was still at 48 feet up, and 75 mph at 6000 )
keep resistance at 3-4% and only use rockets every 200-300 feet for MAX of 0.5 seconds
QUITE ADDICTIVE
dont feel that you have to scrimp n save on the robots.
get a few of em working at the same time,
i'm bored now i have completed it just under 3hrs start to finish
level 29 took around 30 mins, nearly quit, GOOD GAME 10/10