This is a game that is 90% done / complete, but it is EOL'ed by the developers.
You will run into weird bugs and issues especially with pathing that weren't fixed by the developers and if you try to get too clever with the systems, you will also break the game.
Good news is that restarting the game will usually clear most of these issues.

Gameplay wise it is great and solid if you have an interest in aviation.
The bugs aren't game ending, if you play 2-3 hour sessions, you can enjoy the game without seeing much to them, any longer though... Then all bets are off.

This is a game that is 90% done / complete, but it is EOL'ed by the developers. You will run into weird bugs and issues especially with pathing that weren't fixed by the developers and if you try to get too clever with the systems, you will also break the game. Good news is that restarting the game will usually clear most of these issues. Gameplay wise it is great and solid if you have an interest in aviation. The bugs aren't game ending, if you play 2-3 hour sessions, you can enjoy the game without seeing much to them, any longer though... Then all bets are off.