The Tap to Win Offices are located in a Russian missile silo so we can keep making games during the zombie apocalypse. It has everything a developer needs including central heating, air conditioning, a break room and a 12 megaton nuclear missile. We chose this particular missile silo because it was built under a donut shop.
Many game developers neglect to properly defend their offices against zombie attacks. Tap to Win believe strongly in the well-being of their employees and as such have installed a kill zone where offending zombies (or anything with a pulse) can be slaughtered from relative safety before they reach the break room. All employees are issued with AK-47s when joining the company, although they are asked not to bring them to design meetings.
Source: The Developer Website.