If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Naughty Stickmen must die! Spare no stickman in the newest, funnest, craziest Causality ever....Create hilarious point & click chain reactions to kill all stickman! Slaughter the little stick people in bloody ways but remember there is one rule to this game, do Not let a stickman see another stick die!
Read more at http://www.bored.com/game/play/151705/Causality_5.html#gDfdzCHoWIKaDbLQ.99