Based on my old Zombie OC - Inflator Zombie. I decided to reintroduce that guy with a redesign in his clothes. I always dream of a Dig Dug PvZ Zombie, so I came up with him.

Name: Klaus
Surname: Steiner
Gender: Male
Species: Zombie
Age: 50
Backstory: Klaus used to be fan of Dig Dug in his youth as he enjoyed seeing monsters explode on the screen. During his adulthood, he enjoyed digging tunnel with his Digger Zombie friend until a rock accident caused by a Potato Mine killed his companion crushing him. Since that, he was considering revenge on it while thinking about uses of his hand-built device, which is a hybrid between a pump and a drill.
Klaus is known for his knack for relentlessly inflating his enemies until they explode and he does not care who he pumps up as long as they aren't a threat to him, as a result he known as "Inflator Zombie".