I need to fix bugs in my 8086/80186 emulation. I notice that the 8086 version of Wolfenstein 3D (by Mike Chambers) gives strange output (wrong locations of the images on the screen). I also want to fix any 80(1)86 errors before I start copying the 16-bit commands (and other changed commands in the 286+ with 32-bit operand size). Anyone knows some good software to run to verify my x86 CPU emulation? So 80(1)86 real mode software only (80286+ instructions won't run yet).