Shooters are, at this point in video games, the biggest effin' releases ever. Every year during the holiday season, several giant, AAA shooters drop to rack up all those sales numbers. The coolest part about shooters though, despite their massive production values and severe violence, is how easily you can use them to track gaming history. Games have evolved through years of iteration, derivative works, and big trends. Shooters have gone through so many drastic phases, it's remarkable to look back and pinpoint where changes were made. Let’s look back at ten shooters I feel were flashpoints in history.