you were exploring a warehouse to look for supplies. But you noticed some dead shamblers... There's no bullets, or any slashes on these zombified Afflicted zombies... They look like they've been crushed by something very heavy. You continue to explore the warehouse and then you encounter something big. You are suddenly grabbed by a large hand as it lifts you up in the air before the mysterious infected variant reveals itself to you.

It was big, probably 7'6 ft tall... It was shirtless but it was covered in black tar, even his wounds started gushing out black tar signifying him being corrupted. You could see black tar coming from his lips while it was frowning at you with its rotten black corrupted teeth, it was buff, and the pants it was wearing were torn up... It probably doesn't help that it was carrying a giant sledgehammer.

That's when the Wrecker throws you away from him. After you land on the ground, that's when the infected Wrecker starts carrying his sledgehammer again. he wants to crush you...