Based on BG Flavius but with these tweaks:
1. No Chatroom of NPC to choose side (Blue or Red), Just 1 NPC and it will decide randomly.
2. Since only 1 NPC used, No need to wait for other players. If you talk to the NPC, you will be teleported to the map.
3. No limit of players but after 10-15 mins, The NPC won't accept participants.
4. If there is only 1 player inside, then after 10-15 mins, his side wins.
5. Reach 50 kills/score (by team) to win, losers also get prizes.
Thanks and regards,
Jyabil
Bump..