Let teamwork.tf decide what gameserver you want to play on.
100, alltalk, blackwonder, highertower, increased_maxplayers, multiplied, norespawntime, payload, plr_, plr_hightower, times, x10, x10
1, ach, achievement, afk, alltalk, backpack.tf, ctf, freeitems, fun, gravity, idle, increased_maxplayers, items, rtd, scrap, trade, trading
Random server mode
This will pick any community gamemode (hence not official gamemode's), and choose a random server from that list with at least 5 players in it. This is the best way to get in touch with the funkiest maps/gamemodes/people!