I have a long history first trying this game out back in 2011. Can't remember how old but young enough to only get to the life guard station part of the beginning mission and that BIG ZOMBIE MONSTER Is shown and I paused the game like a little baby (Not anymore lol) Turned it off and Said Hell NO! :)
I've played it many times, since then, as it is STILL Extremely fun to play and would love an Offline Version of it to play :)