Play Horrid Henry at Cooler Maths Games, which is a nice strategy game. In this game, you will help the game character, Henry to be as horrid as he is always to his little brother and parents. To get the high score control his movements and let him fart, yell and scratch his nit infested head. This all will annoy his family but you will get the scores. To move around you can use your mouse. This is only game don’t try this at home in real. You can also play Put the Kids on the Bus game.