If you want to go on holiday but can't quite afford it, an alternative just became cheaper than ever before. Putting a unique twist on the likes of DayZ, Dying Light, and Dead Island 2, Infection Free Zone is a zombie game that lets you choose any real-world location to start your base. You convert existing buildings into headquarters or shelters, then build up your walls and establish a safezone to attract more survivors. Continue reading Steam’s most ambitious zombie survival game is cheaper than ever MORE FROM PCGAMESN: Best survival games, Best building games, Best zombie games