Infiltrating The Airship is one of the Henry Stickmin Games that you can play on UGameZone.com for free. It’s all about making the right decision in Infiltrating the Airship. Choose the right gear as you attempt to save your good friend Henry from the government by doing them sly favor. The government wants you to take down the Toppat Clan, a group of malicious thieves. If you are successful in your mission, Henry will be returned to you. There are many ways that this can end with a spectrum of different endings, but the question is... how will this end for you specifically?