When comparing Planetary Annihilation vs FlightGear, the Slant community recommends FlightGear for most people. In the question“What are the best games on Linux?” FlightGear is ranked 23rd while Planetary Annihilation is ranked 93rd. The most important reason people chose FlightGear is:
FlightGear has scenery that contains environments to fly in from the whole globe.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Spiritual successor to Supreme Commander
Created to be a spiritual successor to Supreme Commander, those that are familiar with the title will be pleased to see a continuation of the franchise in some way.
Pro Battles take place on multiple planets
Players fight it out in large battles that take place on multiple planets, making for a very large scale RTS.
Pro Picture-in-picture mode allows for better monitoring
A picture-in-picture mode permits players to keep tabs on any area or planet that they are currently not viewing in the main screen. While it may cause complications in trying to keep track, it does open up an easy way to quickly viewing what is going on elsewhere in the game.
Pro Worldwide scenery
FlightGear has scenery that contains environments to fly in from the whole globe.
Pro Free and Open Source
All code written for FlightGear is opensource and available for anyone to use.
Pro Crash animations in some aircrafts
Pro It has world-wide multiplayer
Pro Live cockpit
Pro A lot of aircrafts to add
Pro It has amazing graphics
Pro You can almost recreate real incidents
Pro No bugs
Cons
Con Overly complex - 3d chess
Too many layers, tries to be too much. Just needed to re-build FAF in a new engine.
Con Requires high specs
Users need to have good PCs to run this game. Those who do not have high-end graphics' cards, a lot of RAM, and good CPUs will experience problems during play, such as low frame rates.
Con Not as graphically advanced as commercial competition
Con Getting stuck upside down
After a crash a pilot may be stuck in an upside down position with no way to recover.