I've taken an interest in #SoloRPG dungeon crawling games lately. #NoteQuest is nice, but combat is a bit simplistic in my view. Looking at #FourAgainstDarkness now which looks promising. The fact that you have four chars and not just one allows for more depth. I also backed the #2d6Dungeon Kickstarter which has another week to go - it seems to have the best combat system. #D100dungeon also looks great and has a supplement for #HexCrawling, which also interests me.