Resident Evil 3: Nemesis/Clock Tower

First enter the clock tower. Turn to the right. This guide assumes that you selected the pull emergency break function of the train incident. Open the door and you will be in the chapel, save, and proceed over to get a key that is the winder key and gun powders aa and bb. Then exit: as you do zombies will approach you and break through the window. Run in to the room across the hallway. Here you will meet Carlos again and will find some grenade launcher ammunition. Use this in order to fight off nemesis who will be after you soon.