ZDoom

I was playing through the steam version of Powerslave, and I beat the Alien Mothership level, but was greeted with a crash. It happens on both the old and new renderer. I saved a crash report here.

Also of note is the console prompt that comes up when getting the bad ending.

I really hope these are sorted out in a timely fashion.

I'm crashing with this same error occasionally when dying.

Here's a tip: If you post a savegame right before ending the level chances are a lot higher to see this fixed. Having to play through the entire thing is normally too time consuming for investigating a bug.

It crashes to console on the bad gameover scene, which is triggered either by dying with no lives left, or letting the bomb go off in the final stage. Here's a save that'll trigger the error once the Magmantis kills you.

Fixed that one. But it's not related to the crash in the original report.

Here's a save file that is at the end of the game. Just shoot the red thing with the machine gun to blow it up and then end the game (you may need to jump in order to hit is as autoaim is finicky atm.)

fixed