For me 'In from the Cold' the goal was reasonably clear; it was the clustered mobs that spawned without the whistles and bells stealth games normally offer to help sneaky-sneak past foes that hurt a lot. Being mediocre in Tenchu translated to eating dirt hard on multiple tries. So many times I'd wind up trapped between a gaggle of foes guaranteed to aggro and a fast approaching gang ready to split my helmeted head open like a melon.