As long as it is a complete clanwar within the time given, it should work. =)
To clarify: A complete clanwar on ActionFPS consists of at least 2 games, with a possible tiebreaker. The team size must be the same throughout those games. So if the first game is a 3v3, then the second, and possibly third game, must also be 3v3.
The distinction is that between matches on the bracket, itself, the team size can vary from clanwar to clanwar, but that the games that comprise each clanwar must be consistent.
To clarify: A complete clanwar on ActionFPS consists of at least 2 games, with a possible tiebreaker. The team size must be the same throughout those games. So if the first game is a 3v3, then the second, and possibly third game, must also be 3v3.
The distinction is that between matches on the bracket, itself, the team size can vary from clanwar to clanwar, but that the games that comprise each clanwar must be consistent.