Weird alien invasion dream last night.

Alien ship comes down and stuns me with lasers that shot out white smoke rings. Wake up on a giant ship that we can all freely walk around and explore. Mostly inhabited by really cool looking robots,I find an entertainment area that has food and virtual games. An announcement comes over the pa system calling out my name that i have an incoming call. I go to the area that has a phone with a video screen and an old style push button # for dialing. I answer the phone and it is a friend from earth looking for me. Then i somehow project myself as a hologram and i am back on earth in video form. But i am still holding the phone, I can show people programming from the world that i have been taking too on the small screen portion of the phone. Super vivid dream so strange.