Easy to pick up and progressively challenging, this flash version of Counter - Strike is a fun shoot-em-up. Begin in de_dust and move through the ranks to other. Kongregate free online game Counter Strike - Your team was ambush during your mission. Being the lone survivor, you must fight your. FLASH STRIKE. PLay more games? HIDE. mission 1 - de-dust. Eliminate all counter terrorists on the level, use your. flash bangs (F) to stun an enemy and take.