My Doom map corrupted after 3 saves in a row, and Slade didn't warn me
Working on a 12-room hell map for the past 2 weeks in Slade and everything was going fine. Last night I saved 3 times back to back without testing, and now the map loads with a missing sector and my lifts are stuck halfway up. Does anyone keep a manual backup copy before each save, or is there a safer editor setting I'm missing?