Runngun

Try to detonate as much mines as you can as well as killing as many enemies that you can, it gives you a lot of points.

As Booboo mentioned, always hold the mouse: you can't run out of ammo. Also, stay in the air as much as possible, aiming at a downward angle. You can kill enemies and detonate mines as you essentially fly through the level. Just don't land on an enemy ;-)

Always press the mouse, don't stop shooting.

Things happen in a pattern. If there is one guy on the ground shooting at you, chances are there are two behind him. If there is a mine in front of a grey building there is a very good chance there is a guy on that building. Once you get a few runs under your belt you will see these things and they just keep repeating.

hold down the mouse button it got me farther

DON'T DIE LOL

Always hold down the D button the Space button and the Shoot button that is how i got 241,716

when you see like three or four little bumps you might get alot of mines andwhen you see two guys then there MIGHT be a chance there is a building

wont to score fast points ?? well i got a litle sekrete listen cerfoly SHOOT THE DAMN MINES !!!!!!!!!!!

just try jumping alot and jump of hills so you dont have to keep running up them dont run into bamboo either and always shoot and shooting guys in the buck usually help me and try not to jump to high when the people are on top of the tower

always hold D and space got 305k points

Instead of holding down the mouse a really easy way to do that is to just click for a few seconds move your mouse off screen and let go there. When you bring the mouse onto the screen you will still be firing your gun. WHATEVER YOU DO DON'T CLICK AFTER THAT!

shot as many mines as possible! keep the trigger down your ammo is unlimited! and stay in the air the ground is evil :p

hold down d and space and the right mouse key and ame down