for 2nd achievement, use lachh, and put all points on accuracy, u can do 4 times then, so 1 may fail:P
if that still is too hard, finish lachhh, and u will get a better, with even 5 times!
to all with lag: just read what the creator wrote: in the discription, in-game(down at the menu)...
dont rate this down, just because ur 2 lazy 2 read something
hmmpf... the running may be realistic, but the shaking is not fine.. oh, and if u bought gold in ss1, and 'transported' to ss2, you actually did lose a lot - you need a lot more gold for weaker weapons...
oh, and dont worry about the silver- you jjust have to decid if u sell some stuff or not.
this game i had like 5 years ago on my gameboy advance
but by then i could walk on my own, and it was harder and more fun+challenging
+if u died u had to redo the lvl
+it had more functions
this is waste of the game