Updated for patch 1.13d - everything seems to be working. Thanks to everyone updating pointers so quickly (hi mcgod

). Autumn is on the fly, but it requires some more work (had a lot of undocumented stuff, silly me...)
This program reveals the current act when you press the hotkey or the button. Takes 2 seconds. Has a small gui which allows to debug the process.
Doesn't inject a dll, but still injects a thread so no, not undetectable. Works like lolwut maphack, opcode is based up Mc Gods maphack (so credits!). Tested on battle.net through a week, no problems. No crashes or anything either (on my setup, that is). Be sure not to walk while you are revealing. Written in AutoIt ofc
D2SM 1.2 (source included)Mirror~ Shaggi