We featured Duum Mashine late last year when it was a freeware game, but the game has now been ported to Flash so a few more of you can give it a go this time around.

It's got a really lovely concept - aim the base of the laser at the sun to gather energy, then click to unleash it and destroy the tanks, helicopters and soldiers that are constantly attacking. It's best to tap the mouse button to fire the laser, rather than hold it down, as it wastes less energy that way.

Play it over here, y'all.