Oh my gosh. Not only is this game free, but it is a trip down memory lane. I love this game, not because of the story, but because it reminds me of my childhood. It reminds me of messaging people on AOL instant messenger, and it reminds me of cool movies like 28 days later, and how we all loved Green Day, back in the day. So awesome for a trip down memory lane! I recommend that you get this on steam for 100% free.