New to the game is the 'Persistent Elite Creation' system, wherein players can modify their character how they see fit, with new levels available in both the typical experience/rank system (unlocking new options for armor and clothing for the player character) and the 'ACES' system (unlocking new weapons). The game correctly tracks the +1 round in the chamber for closed-bolt weapons, and most weapons feature usable fire-mode selector switches with correct firing modes. All the weapons and features from Vegas 1 return, along with various new ones: The player is now allowed to sprint for a short distance, customize his character much more deeply, and can use new weapons and attachments. Tom Clancy's Rainbow Six: Vegas 2 is a first-person tactical shooter, the 2008 sequel of Rainbow Six: Vegas.