Walkthrough: Buffy, the vampire slayer
The bronze
Nightclub
Two vampires will attack you. Try the new fighting move (full clockwise spin of the left thumb stick followed by a punch). After defeating them, a big monster with tons of armor will pop through the wall. You can't defeat him with you hands, so run through the wall in which he came to see him fall when the stairs collapse. You can head upstairs to find a power crystal under a small table, but the big creature will follow you, so be careful.
Head into the kitchen to the left and find holy water in the refrigerator. After leaving the kitchen, head straight and to the right to fight a female vampire. Head into the small room she came out of to get an elixir. Exit the room and continue to the right. A vampire awaits you. Head up the stairs after you defeat the vampire. Turn around and you will see an item on an overhang. Jump over to it and hang on the ledge to climb up and get the heath crystal. Jump down and head back up the stairs and take a left. Then head to the right and open the door. After this, you will engage in a fight with Spike.
Boss: Spike
Spike will use many combo attacks and he attacks quickly. The best idea is to use special moves to beat him. If you don't want to waste magic power, then simply run around him and wait for him to dive for you. After that, try attacking him. That is the best way I found out to get by his constant blocking. However, like the last boss, he will not die right away.
After defeating him, go through the newly destroyed wall and climb up the barrel to the right to the second level. Before you reach the next level, there will be a vampire. You can toss her into the fire below to kill him very quickly. Once past her, continue down the path and another vampire will appear. Keep heading down the path and another vampire will appear. Head to the end of the path and jump down to the left through the glass. In this room there will be an elixir and a closet to open. There is a health crystal to grab in the closet. Head out the EXIT and grab the arrows that are laying on the ground to the right. You'll need them to beat the vampire hanging out on the roof to the right. Once him and the other vampire hanging around are dead, head up to the top of the second level again.
Go back to where you broke through the glass, but land on the building instead of through the glass. Then, climb across the bar to get to the other side. Simply jump towards the bar to grab onto it. There is a power crystal waiting for you on the window sill once you cross. Head to the open door and the Buffy jumps down a hole.
Back Alleys
After the game restarts, walk forward and talk to the guy behind the bars. He will be chased by a demon dog. Once you head up the stairs, you'll see the guy again getting chased. Head to the left and then the right to find a ladder to climb down. Once you get down the ladder, head to the right to find two boxes with crossbow arrows and a stake. Head to the opposite side of the area where you'll find an elixir by a two boxes. After you get that and head to the middle of the yard, you'll have to fight one vampire, then two vampires. After you beat them, a demon dog comes smashing through the EXIT door. Kill that and head through the door it broke. Break the boards blocking the area in front of you and break the boxes in the room to find some arrows and a hellfire vial. There is also a health crystal in the far right of the room.
Head back out and through the EXIT in the other room. Once you go through there, you'll fight a vampire on the ledge across the building. Use your crossbow. After that, there is a barrel to your immediate left when you exited the door. Climb that and jump to the next level. To the right are three boxes with a power crystal in the middle of them. Head back out and go the other way. After walking along the water tower edging, there will be two vampires to fight and one throws explosives.
Go to the green switch where Willow was in the cut-scene and open the door. In there, you'll find an elixir to the right on a table and crossbow arrows on another table straight ahead. Head to the left and walk through the door to continue through the mission. There will be two vampires on the other side. Head to the middle of the court yard and climb the short stairs to the right. Follow along that path till you find a dead guy who has a set of utility keys. Pick them up. Then head to the right of the body and try flipping the switch.
The power is off so head to the area that it shows you to go in the cut-scene (the door across the courtyard). Flip the switch in the far right of the room to turn on the power. Once you go outside, two demon dogs will be waiting. Defeat them and go try the switch from before. Head through the door. Go to the right and walk through the doorway. After that, you'll be under attack by the armored creature. Run behind you and keep running. You'll eventually end up running through a door and away from harm.
Railroad
In the next part, head straight and to the right (break the boxes if you want a stake). There are two vampires at the top of the stairs. Head to the left at the top of the stairs and there should be an elixir at the end of that room. Then, go across the tracks and to the left, but watch out for the train. After reaching a safety area on the left of the tracks, head to the left into a closed of area. You'll find a vampire in their and arrows in one of the boxes. If you go and continue on the tracks, eventually there is a health crystal on the left hand side of the tracks. Wait there for a bit to make sure you don't get hit by a train. After that, head back along the tracks until you reach near the end.
Once there, there will be a area to the left where you can continue on with the level. After walking down the inclined path, hop down onto the lower level and turn right. After walking forward a bit, you'll see a cut-scene. After it is done, move forward and look into the area where Spike came out of to find yourself a stake. Then, head in the direction where the others went in the cut-scene. Head all the way down the path until you get to the end. Turn left onto the small step area on the side of the wall and then jump down onto the garbage can to avoid damage. There are two vampires waiting for you. After you defeat those, two more bad boys will come for you blood. Head up the stairs to the higher level of ground, then head right up the next flight of stairs into the caged area. Head left to the open space then left down the street, where a demon dog awaits you. Head for the broken car and move behind it to find an elixir. The turn 180 degrees and look across the small street to find a ladder awaiting your arrive. If you are running low on stakes, there are a few boxes to smash right next to the dumpster on the left.
Once at the top of the ladder and you move to the right, a vampire will burst out from the dumpster. There is also a stake right next to the dumpster that is in a box. Find the big, green box that has a caution sign on it and climb up to find an elixir. Once you've done that, head for the big red doors. Once inside, there will be a female vampire to fight. Throw her against the table in front of you and she'll die by the table leg. Follow the stairs in the room to the door at the top. Once in the room, head to the right and right again to find a lonely man. He'll give you a hellfire vial. Turn around and head out the window. On the balcony, jump across to the other one and hold on for dear life. If you fall, you'll end up right at the big red doors again. Once on the other ledge, follow it until you find an open window. In this room you can find crossbow arrows. Once you leave the window, keep following the ledge until you see an enemy. Shoot him with your crossbow and then climb across the long pole that takes you to the other side.
After you are on the other side, head to the right of the pole and into the small enclosed area. Break the boxes to find a power crystal. Then, head for the ladder that leads you to a lower level. Once you get down their, you'll be able to activate a lever. Once you do this, head down another ladder and go through the door that has just been opened.