Contra Wolrd Challenge 6.0 - action game

Contra Wolrd Challenge 6.0 is a free online flash game of the category action games.

Contra (Probotector) is originally an arcade game released in 1987 by the Konami corporation. This anniversary edition features more options and better effects with an advanced hiscore system. SUBMIT your SCORE and name to a worldwide ranking list shared by every people who are playing this game, compete or communicate with each other!

Control Keys: UP:[W] DOWN:[S] LEFT:[A] RIGHT:[D] FIRE:[J] JUMP:[K] (You can redefine your control keys and joystick bottons in the game options. ) Tips: Harder difficulty (in the game options) result in higher score!

A context menu should be shown when right-clicking or, on touch devices, long-pressing in the game. This menu especially allows to play in full screen and control the volume.