Resident Evil 3: Nemesis Unlockables

Use the S.T.A.R.S Card in the computer in the main entrance of the Police Station. When you get the S.T.A.R.S Emblem Key, go to the S.T.A.R.S Office. When you are in the office, go to the big locker next to the out-of-commission message receiver. Open the locker and you will get a Grenade Launcher.

There are two different ways to get the Grenade launcher. There is one in the Sub-Station when the game is first played. The other is available after the game has been completed once. Go to the S.T.A.R.S. office and go were the Magnum gun was originally obtained.

In the dead factory, go to the machine next to the water sample puzzle. Use the facility key where that game states a small plastic card can be inserted. Take the other facility key that is given and go to the steaming room where the small card activated elevator is located .Go down and use the facility key on the door where that game states a small plastic card can be inserted. You will find a rocket launcher with four shots at this location.

Kill Nemesis two times under hard difficulty to get the two parts for it. Combine them to get the STI Eagle handgun.

Look around in the room with the rail gun to find Hunk on the ground by the door you would exit through.

Get to the alley that has three dogs and a crate. Kill two of the dogs get on the crate. Continuously dodge the remaining dog for a time and money bonus for dodging.

Once you complete mercenary mode with each character and bought all the weapons you can access the item box, but it only contains a knife.

Get the combat knife, kill many monsters, rescue all civilians, and do not use healing items. Then kill every monster with the knife. You should end up with over an hour and some change.

As any character, get to the branched zone, directly after the Raven's nest, You will see a barrel with zombies nearing your position. Just shoot the barrel -- it does not matter if you do not kill all of them. However, the more you kill, the more time you receive. This usually results in a 78 second bonus.

As Mikhail, go past the city grounds gate and towards the Raccoon City Press. Before you reach the Press building, you will encounter a swarm of zombies. Equip the shotgun and blast away towards the densely occupied areas, thus resulting in a 44 second bonus. If you blast more than that, you will get an additional 22 second bonus. REMEMBER: Do not use the 44 second bonus if you are low on ammunition.

Try to reach the area near the goal (just after the dimly lit hallway, near the intersection) with more than four minutes remaining on the game clock. Two more of the STARS-killing Nemeses will appear, both armed with makeshift rocket launchers!. This achievement results in a larger reward from the Big Fat Boss.