Special Force (commonly called SF) is an online first-person shooter licensed by Dragonfly GF Co., Ltd. It is distributed as a Free to Play, a common form of freeware EULA and available through online downloading. It is called Soldier Front in the North American Version and Special Force in Asian Version. Special Force has a ranking method that describes a player's character from Trainee to General of the Army. The game can be downloaded free of charge in the official website but Special Force requires online registration to play. Before you can play in the game you need to have a codename. Special Force has a low system requirements compared to other online first person shooters. This gives the game the a larger community, allowing online players to play without following the latest trend