(Cover) - EN Showbiz - Kristen Stewart was left terrified after being chased by actors dressed as zombies on Wednesday.

The actress is currently shooting new movie Snow White and the Huntsman in the UK. She took a break from filming to promote the PS3 game Resistance 3 and participated in a "real-life gaming experience".

The game involved Kristen running away from snarling men acting like zombies. Even though she has appeared in vampire franchise Twilight, the beauty was petrified and needed comforting.

"She was s***ting herself. I never met her before but I had an urge to protect her," musician Theo Hutchcraft revealed to British newspaper The Sun. "I was putting my arm around her, batting off these zombies."

Theo the frontman for British synthpop band Hurts was also taking part in the event. He was impressed that Kristen got so involved in the game. However, he couldn't believe how upset she was and hopes he helped her feel better.

"She's a cool girl and got really into it. I just hope she appreciated my help," Theo added. (C) Cover Media