Hisoka, that is the issue he is addressing; if you need to know the game "very well" to beat it in ironman there is a problem. Patience and character building should allow you to do it if you are so inclined, however the cheap 1-shot, whole party kills in this game, many of which are outside of combat (forced single file walking over land mines in the middle of nowhere that even a high perception doesn't detect, watchful eyes always getting first attack and doing more damage than your party can withstand by multiples and a few more).....those are unacceptable in any game that has an ironman mode. Games that do this properly have no 1-shot whole party kills AND have much more challenging combat....think X-com or its copycat, Massive Chalice.....very tough (much tougher than the combat in this game), but very fair.

Don't get me wrong, I love this game, but, like all games, it isn't without its flaws.