Dominic Bruce snow had fell. They observed that this was not escaping weather and because of the conditions they had no option but to wait. This wait, sadly for Bruce and Tunstall, prolonged. Whilst waiting for the weather conditions to improve, Bruce and Tunstall were ordered to pack their belongings... and they were then sent to Colditz. A year later, inside Colditz, former Warburg prisoner Douglas Bader, explained the escape tools they left inside Warburg had been successfully used by another prisoner. Bruce arrived in Colditz Castle, known as officer prisoner-of-war camp Oflag IV-C, on 16 March 1942. Colditz was near Leipzig
Space Ace built of Ace's spaceship "Star Pac", his motorcycle, and the tunnel in the game's dogfight sequence, then filmed and traced over to render moving animated images with very realistic depth and perspective. "Space Ace" was made available to distributors in two different formats; a dedicated cabinet, and a conversion kit that could be used to turn an existing copy of "Dragon's Lair" into a "Space Ace" game. Early version #1 production units of the dedicated "Space Ace" game were actually issued in "Dragon's Lair" style cabinets. The latter version #2 dedicated "Space Ace" units came in a different, inverted style