У вашего броузера проблема в совместимости с HTML5
I found a mod that lets you change a few things, like Gravity power and angle of objects, so you're not placing everything in 90 degree increments. The very first thing that came to mind was "Finally. I can build it!"
Gravity was set to 0.99, numerous balloons inside providing the lift. With such weak gravity, bombs would not detonate on impact, so set them off with Pyro on and a mouse click right as they hit the ground. Everything was running at about 5-10% speed and draining the CPU. All in all it took about 8 hours to build.
link to Mod: http://forum.spiderlinggames.co.uk/forum/main-forum/besiege-early-access/modding/8044-multimod-besiege-v0-05
Song: Red Alert 3 Soviet Union Victory Music
Disclaimer: I do not own this music, EA does.
link to mods: http://forum.spiderlinggames.co.uk/forum/main-forum/besiege-early-access/modding/7632-master-list-of-mods-projects
link to machine: http://steamcommunity.com/sharedfiles/filedetails/?id=482693564