This is a very Limited Edition Homebrew, and is #5 of 20.
Debris itself a vertical shoot’em up game for the Vectrex by Revival Studios. It features 16 stages of shooter action with endbosses at the end of each level. The game also features Co-op play, ingame music, vecvox support and an additional bonus game, all features not found in many other vectrex games. It is a very ambitious game.
Besides the features in the original game, this VIP edition also has a number of bonus features unlocked, like:
– Reversed mode with 16 alternate levels.
– Space invaders mode
– Hardcore mode, for a hardcore challenge
 This unique VIP collectors edition set includes:
– Unique game on cartridge, with additional gameplay features and serial number shown in main menu
– Original offset-printed box
– Color overlay
– Game Manual
– Certificate of authenticity, with serial number and authors signature.
– Plastic stand (holding the certificate), can be used as a stand to display your game
– Small Strategy guide
The set was made in a very limited run and are very hard to come by, because of which a few were given to beta testers and one copy was a competition prize.
(Thanks martijn!)
Also:
Vectrex Complete Video Game Console in The Box
Vectrex Original Dust Cover With Original Order Form