3 questions how can i unlock

For the Heart Stopper Achievement the Licker is your target. You need to knock it on it's back then press X when indicated, and thats all there is to it. Sorry but I'm not sure bout the Grenade Launcher thing, and I think that to unlock the last figures you need to get an A or higher in every level in single player mode, hope that helps a bit.

The Heart Stopper Achievement, you must kill a Licker by stabbing it. They look like really big frogs with it's brain sticking out. Shoot it until it gets on it's back then run to it and press X to stab.

The Grenade Launcher.....I don't think you can.

For the last figures, get A ranking or higher on every level.

For the gernade launcher I don't belive you can do that

For heart stopper you need to knock a licker on it's back they are pinksh coler with theere brains hanging out they are in ch 5-3 I belive

And for the figurens you have to get rank A or higher for any difculty

If you beat the game in less then 5hr total time you will get the amo. You can do this on any diffaculty hope that helps

For one figurine you need to get an 'S' ranking on every mission on any dificulty

Ok what you want 2 do is shoot a licker with a mp5 untill it's on it's back (or any relativly week gun) then go up to it and stab it's heart by pressing the cammand butten. You can stab the heart with chris so don't be sheva cause you think you can only do it with her. Next sorry dude no infinate granade launcher and 4 the last figure it is wesker rare ( uroboros wesker) and on any difficulty get and s rank on every mission

1: you cannot get unlimited ammo for the granade launcher
2: go to a mission with lickers in it, and shoot it with a weak gun so that it flips over onto its back, then walk up to it and to a melee attack by pressing the command button.
3: now as for the last figure, it is Wesker when he has been transformed by Uruboros in the last chapter, and to get this figure you must get an 'S' rank on every chapter, on any difficulty.

You get heart stopper by impaling a licker (the blind creatures)you need to beat the game,get all 30 BSAA emblems.