love the game, now that i've done beat it i start at level one and jus run through to level 100 collectin golden boxes and powerups as i go.
one problem i've found is that the ninja amulet actually has lower agility than necessary to kill everything instantly. my agility is over one hundred and i get the first attack on EVERYTHING, killing everything but the golems in one shot. I like gettin to level 75 or so without taking damage but i've noticed that when i wear the ninja amulet the insta-kill on young ninja's is slower than the regular attack and they get a shot in, even though my agility is over theirs.
so basically, to make that amulet work perfectly, raise the agility setting on it.
basically it's sorta rpg flash but only really needs the four directional keys... amazingly simple, but it kills time quickly.
the ninja amulet is 10% chance of instakill, artifact item, one you get pretty early on actually. You can start the game over and keep getting ability bonuses to stack, so it just goes by faster every time.