Slow zombies are a major bust. Even a novice can shoot a slow moving zombie from 5 feet away in the head. Or use a crow bar to smash their head in while easily avoiding their slow hands. Unless people seriously screw up (like running into a corner or falling into a pit of them), there's no real way to get eaten.
Now fast zombies will tear you apart. Guns are hard to use since they're coming so fast. Melee is a deathtrap. Lose-lose situation. Sneaking around a horde that can, at the slightest noise, spring into action and tear you apart before you can take your gun out and shoot yourself in the head to end the pain. THAT is suspense.
Even scarier are the L4D ones that can climb anything and bowl through walls.
Oh, the thing about zombies being so fast or strong...I'm not sure if this is just internet lore and patently false, but apparently we humans don't use our full strength and if we do, it's not for long. Pain is a good way to prevent us from over-straining ourselves. We use this strength in the direst of situations (like a 120 pound lifting a car to save her child). Zombies don't have these restrictions. They're willing to literally run themselves to pieces to catch their prey:tearing ligaments and muscles all along the way.
Now fast zombies will tear you apart. Guns are hard to use since they're coming so fast. Melee is a deathtrap. Lose-lose situation. Sneaking around a horde that can, at the slightest noise, spring into action and tear you apart before you can take your gun out and shoot yourself in the head to end the pain. THAT is suspense.
Even scarier are the L4D ones that can climb anything and bowl through walls.
Oh, the thing about zombies being so fast or strong...I'm not sure if this is just internet lore and patently false, but apparently we humans don't use our full strength and if we do, it's not for long. Pain is a good way to prevent us from over-straining ourselves. We use this strength in the direst of situations (like a 120 pound lifting a car to save her child). Zombies don't have these restrictions. They're willing to literally run themselves to pieces to catch their prey:tearing ligaments and muscles all along the way.