Lose multiplier if you join spectator.

[Joxer]

Recently I saw this on a battle server. There was a shit team and a equally shitty tactic. Half of the team was wiped out almost immediately. There was perhaps something like 8 guys left and pretty much the rest of the enemy team. 2 guys instead of fighting to the death joined spectator and allowed the remaining 5 to be slaughtered. Needless to say they were back in game in the next round.

[Korgoth]

I thought you did lose the Multiplier when joining spec?

[Leiknir]

Sounds similar to the exploit people used (still some try to do) on the siege servers. Falls under the "do not exploit" rule, and will get you banned a good time if catched. Knowing that it is possible in battle, too, admins can keep a watchful eye there.

[Magikarp]

+1

[Punisher]

The problem is if you lose multiplier when joining spectator you won't be able to keep your multiplier when map changes, so you will only get x5 max for 1 round, than next map everyone starts from x1 again.