Holograms yes, hover tech yes, lasers no, exosuits yes (although exclusively military), walkers no, inter-atmospheric craft yes/no (might be, but you wouldn't know about it), extra-solar colonization no, solar colonization yes, antimatter no.  

Seriously though. It's one movie, not even two hours long. I could try explaining it to you wouldn't get the same understanding.

Also OOC is up. [url=http://www.roleplayerguild.com/topics/79742-gta-2150/ooc#post-2582483]Check it out here.[/url]