Battle for Plangoria

BATTLE FOR PLANGORIA (watch trailer) is an original single-player game developed with GameMaker: Studio for the Windows Operating System.


The planet of Plangoria is about to be attacked! Plangoria's core is rich with multinite, a rare substance that produces powerful energy and is the planet's life-force. The Zerelions from the neighboring planet of Zerel want to use the multinite for evil purposes. They intend to blow up the planet and harvest the multinite from space. To defend the planet the Plangorians constructed a powerful orbiting cannon capable of vaporizing anything that comes within its range. You must help the Plangorians fend off 29 days of relentless attacks. If the Zerelions are able to reach the planet's core, it will explode and millions of lives will be lost.


  • Affectionate nod towards old-school shooters
  • Unique play mechanic
  • Destructible terrain
  • Custom spawning engine
  • Custom hand-drawn sprites
  • Emphasis on quality sound effects


  1. Time your shots and aim in front of enemy paths.
  2. Use the speed-up/slow down keys strategically and aggressively.
  3. Develop strategies to quickly eliminate enemies traveling in both clockwise and counterclockwise directions.
  4. Target wave entry and exit points.
  5. Eliminate baucers as quickly as possible. Learn the characteristics of each.
  6. When battling two baucers at once, focus on and eliminate one at a time.
  7. Use the orbiter to protect vulnerable sides of the planet. Get between the planet and enemy bullets.
  8. Shoot enemy bullets, especially those shot by baucers headed towards badly damaged areas.
  9. Continually collect nodes, but don't let them distract you from the priority of protecting the planet.
  10. Strive to eliminate the most concentrated number of enemies first and save the lone stragglers for last.