Nerf guns have been popping up around CU this week, after some students started playing the popular game "Humans vs. Zombies." It's similar to the game of tag.
The humans are supposed to shoot the zombies with Nerf guns to keep them away.
Since they're not allowed to use Nerf guns, students are now using rolled up socks.
"It seems to me that if we go through the proper channels, they'll let us use them in the future," sophomore Tyler Benjamin said.
More than 600 students are signed up to play the game at CU.
University Police said they haven't had any issues, yet.
The game continues through the weekend. It starts at dawn and ends at dusk.
Find out how to play by following this link: http://cuboulder.hvzsource.com/
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