У вашего броузера проблема в совместимости с HTML5
This is old portal gun 1.0 check out verison 2.0 here https://www.youtube.com/watch?v=bHMlWMCY-2I
This is my portal guy that I made, I use it to create portals to dimensions :P. The structure was 3D printed at Fubar Makerspace. Comment if you like it. It's for sale on my etsy page at Yigiter's Mad Laboratory. (if it's missing or marked as sold out, it means someone bought one and I need to renew the listing. If you would like to purchase one, and its missing send me a message and I'll relist it immediately.) If you have any questions or custom modifcations you would like me to add to your portal gun order let me know. Shout out to Hammerspace Makerspace for help with the 3D design.
My makerspace Fubar labs Makerspace http://fubarlabs.org/
My etsy page https://www.etsy.com/shop/YigiterMadLaboratory?ref=hdr_shop_menu
My facebook fan page https://www.facebook.com/hardtopronouncecosplayer/
Hammerspace Makerspace
http://hammerspacehobby.com/uncategorized/hammerspaces-rick-morty-portal-gun-prop-broke-the-internet-today/