ETF (Enemy Territory Fortress) is a free modification for the popular free game Wolfenstein Enemy Territory. This mod is actually a direct port of the once very popular Quake 3 Fortress mod in it’s prime version of 2.3 during the gaming days of Quake 3 Arena. This game is totally free with no obligations or unwanted programs on your computer. Most modern day computers and laptops can run this game without any issues and the gameplay is very fast. The ETF mod was released in January 2005 and it’s final version of 1.6 was released in 2006. A 1.7 update is currently in the works but no release date is yet planned. There are 10 classes to choose from to complete your objective of mostly “Capture the flag” (CTF) with the goal of taking the enemy flag and bringing it to your capture point, although there are reverse and one flag games modes also. There are offensive and defensive characters to choose from and this only makes the game more exciting.