How many players are required to gain full xp in customs?

my mate and myself are in a custom, and only getting 0.2x rewards, which is just nothing esp considering how easy it is to finish a mission quickly, so just wondering how many people are required to get more than 0.2x rewards

10

shit even to get any more than 0.2?? goddamn okay

3-4 will enable 0.5 exp.
4-6 will enable full exp.
10 will unlock medals and bonuses.

ahhh good thankyou, im trynna get him into the game, and with normal lobbies its way too hard, so we went custom and well, yeah, so thankyou again

Nah. To have full exp you need to have 2 players in the opposite team.

Why they didn’t add a HARDCORE mode to the menu, I remembered that I used to have Lone Fighters.
I still don’t understand why removed it.

Not enough LF players for all sides and campaigns.