FTB3 is a great game, with 8 maps and 5 game modes(40 different game types), over 70 weapons with 5 customizable options in most of them, 4 player co-op campaign(very short campaign,8 levels, but each level is pretty lasting), and 9 if u include tea and cupcakes), clan,co-op,and player leaderboards with full explorization, 10 person clans, lasting mic use,no text chat =(, friends list, character customization options with over 500 options(SEALs and Merc's), medals for accomplishing certain tasks(unfortunately medals are personal and can only be viewed at the main menu, not able to see medals while in infrastructure mode or ad-hoc), custom missions with up to 750 ce per mission, very nice ranks, and thats about it
if u want to join DM u have to find
DM -W.iC.k3.D-, or LtSlyHeroHKR for a tryout, or if u want to join
DM ToRNaDo412's roster,it also requires a tryout
good day sir, hope u make ur choice wisely