Ready or Not is a tactical first-person shooter that attempts to emulate the modern-day situations SWAT teams are forced to tangle with every day, confront and defuse all kinds of situations. VOID Interactive the games developers have put a lot of thought and effort to make the game as realistic as possible, by consulting with police teams globally to create a definite rule of engagement and a scoring system that are both realistic and challenging. Some more features that reflect the ethos of realism first are the models of ballistic penetration, ricochet, Kevlar, plate dynamics, projectile momentum, and expansion. Rushing in without a plan will only get you killed in this tactical FPS.