the second universe and the gravity will reverse. Instead of dragging the ship towards the planet surface, the gravity pushes it away. In the third universe the landscape becomes invisible and the gravity is positive again. The final, fourth universe, has invisible landscape and reverse gravity. After completing the fourth universe the game starts over. However, the reactor escape time will never reset back to high levels again. The programmers thought that even the best players could never complete the most difficult planets on the invisible levels. Neither of the key developers themselves, Mike Hally and Rich Adam, have ever completed their own game in their own words: "without cheating." Development Gravitar was developed under the name Lunar Battle. Ports The silver label version of Atari 2600 Gravitar was originally only available to Atari Club members. It was later sold in stores in limited quantities. Atari eventually released it in the red box and label style with larger distribution. Legacy Gravitar inspired the 1986 computer game Thrust. Dual-stick shooter Black Widow was offered as a conversion kit for Gravitar. The kit included a new marquee, control panel, side art, and an additional wiring harness. The kit used the original Gravitar PCB, with a few small modifications and a new set of ROM chips. Many factory-built Black Widows were produced using unsold Gravitar cabinets, and although they contain original (not Gravitar conversion) board sets, they had Black Widow side art applied over the Gravitar sideart. Gravitar is part of the Atari Anthology for Windows, Xbox, and PlayStation 2 as well as the Atari Anniversary Edition Vol. 2 for Dreamcast, PlayStation, and Windows. Gravitar is also included in the Atari Flashback 3. In April 2019, Gravitar was added to the TeslAtari game collection included in Tesla vehicles. In the 1983 James Bond film Never Say Never Again, Domino Petachi (Kim Basinger) is seen about to play Gravitar before meeting up again with Bond (Sean Connery) at Casino de Monte Carlo. The indoor scene was filmed at Elstree Studios in Hertfordshire, England - the arcade cabinets used would have been sourced from Atari's European factory in Ireland. A revamped version of the game, titled Gravitar: Recharged, released on May 12, 2022 for Atari VCS and on June 2, 2022 for Microsoft Windows, Nintendo Switch, PlayStation 4, PlayStation 5, Xbox One, and Xbox Series X/S. Records Dan Coogan, of Phoenix, Arizona, set a Gravitar