SAS Zombie Assault

Welcome to SAS Zombie assault, as a lone SAS soldier you are tasked with surviving against the never-ending zombie horde in little more than a dilapidated bunker. Rack up kills to earn money and then spend your hard earned cash on more effective firepower; including (but not limited to) both SMGs and LMGs. Or, perhaps act more wisely and spend your cash on defences by upgrading barriers and setting up turrets to keep out the undead. Whatever you do, keep in mind that with each passing wave the horde grows stronger, and new atrocities rise from the darkness to feast on your flesh...