The long-awaited Thing Thing 4, latest version in Thing-Thing series, is now ready to be played. It is known an even better job of continuing the story and even includes a little back-story in case you haven't played the previous games. Choose the number of guns and grab achievements to reach to make Thing Thing 4 one of the best flash games ever and certainly the best Thing Thing game so far. Create the ultimate assassin. Customize every part of your character as you like. Shoot all the enemies in this action sidescroller. Lots of weapons, action, blood, and body parts! The unique about this game is it requires you to have no mercy on your enemy. Shoot point black and blow out your enemies´┐Ż brains. This time you have escaped and must destroy your creator to finally end the destruction. The game features updated graphics, new weapons, secret rooms and the same ultra-violent game play you've come to expect from the series. You can stop playing the game without needing to save. You come back and play until you have the game 100% complete. This game will surely deliver violent action that you crave! Enjoy.

T1 Walk: A and D Keys
Run: Shift + A or D Keys
T3 Swap/Throw Weapon: Space
Pause/Unpause: P 
Aim: Mouse
Shoot: Left Click
T2 Jump: W Key
Double-Jump: Tap the W Key twice
Backflip: W Key while moving backwards
Duck: S Key
Switch Weapons: E or Mouse Wheel
Melee Weapon
: Q or Mouse Wheel Button
  The keys can be changed in the pause menu in the Key Map submenu. Left Click, Mouse Wheel, and Mouse Wheel Button can not be modified.