|| 51 || Usage error || The engine was launched with invalid command line arguments || Check your command-line arguments. Type `hwengine --help` in a command line for help ||
|| 52 || Fatal error || Generic error for critical errors at runtime || Check the error message or the end of `Logs/game0.log` in your [http://hedgewars.org/wiki/User_directory user directory] for clues ||
|| 53 || Startup error || Failure while initializing stuff on startup, like graphics, shader, OpenGL stuff, etc. || Check your [Dependencies dependencies] and if you have the latest video drivers installed and update them as needed ||
|| 54 || Fatal error, no IPC socket || Similar to error 52, but the IPC socket is not working for some reason || Check the end of `Logs/game0.log` in your [http://hedgewars.org/wiki/User_directory user directory] for clues ||
|| 55 || Video encoding error || Error while a video recording is being encoded, might be an initialization or file access error || Check the end of `Logs/rec0.log` in your [http://hedgewars.org/wiki/User_directory user directory] for more information ||
|| Other || Free Pascal run-time error, see [https://www.freepascal.org/docs-html/user/userap4.html here] || This is probably a bug. Or it might be a problem in your system. || If you believe this is a bug, [http://www.hedgewars.org/bugs report a bug], then someone should fix it ||