Year 2037: A hacker has infiltrated the Aperture Science's orbital station and sabotaged the central system. You can no longer reach the observatory and the system that controls the central shuttle has been disabled for security reasons.
No human being can intervene and the mission was entrusted to the two robots from Aperture Laboratories.
Restore the control system and start the central shuttle rotation to portals access to the astronomical observatory.

Main features:

Map coop set in space in almost total absence of gravity.
Reduced movement speed by 70%.
The main difficulty is in finding the right positions to open the portals that allow you to fly from one location to another.
It's important to remember the color of the open portal and you must cooperate.
Alone you go nowhere.
Easy-medium difficulty level map.

Special Thanks to

Josepezdj: Technical Advice and Graphics
Ace Ryder: Technical Advice and Lighting

Beta Test: Nalkahn, GBH Haggis, Angelo Bianco, Portalmaster

Music from the film: "A Space Odyssey" By S. Kubrick,
Johann Strauss "The Blue Danube Valtz"
Mod Portal: "Portal Prelude"

Click here to download A Space Odyssey

Click here to download A Space Odyssey

Your map was awesome. We had enjoyed the SPAAAAAAAAAAAAAAAAACE. Really nice graphics and self made physics, right?.

Thanks for appreciation

I used trigger_vphysics_motion and trigger_push for objects and player_speedmod to slow the movement of the players.

We loved the map. Not too hard, we could execute everything without problems and the graphics and music are of exceptional quality.