fun, but it is too difficult to jump into a building through glass - you have to jump directly into the glass but b/c you need to jump before you even see where the opening is located it is only luck that you get through :\ .
If anything, I would make it so the openings were either a bit larger or that there was some indication of where the openings were so that I could plan my jumps accordingly.
 "Dale & Peakot"){kind=icon}
 "Doublue Wires"){kind=icon}
 "Untangle"){kind=icon}
 "Canabalt"){kind=icon}
 "Hedgehog Launch 2"){kind=icon}
 "Heavy Weapons"){kind=icon}
 "Chaos Faction"){kind=icon}
 "Turkey Fling"){kind=icon}