Games like zombie variant

This is a first person shooting game,Players are surrounded by zombies,Players are free to explore the surrounding areas,Players can avoid zombie attacks or kill zombies, and live as long as possible.

This is a first person shooting game,Players are surrounded by zombies,Players are free to explore the surrounding areas,Players can avoid zombie attacks or kill zombies, and live as long as possible.
Picked to match zombie variant on gameplay, themes, and feel.