A less painfully long way to get euro's is the Bg maps--difficulty and some fprm of gambling with time has a factor-- because you have to earn 4-4.5k euro's an hour to make it worthwhile compared to 3 box farming4.5k an hour max rate--where i got 11k in an hour on BG(6k really- but got supply lumpsomes of 2-5k as well,which gave me a supply up, plus more). My record in an hour is 17k euro in BG-- but luck can be a pain still, where you get no euro's, just exp and zonda bats :/ pike is good tho and beretta.
Wait, wait on what difficulty is this, and how many players.
I stopped playing BG when there was no rewards anymore.
But it used to be exp rewards 5/6 times if you were alone.
Ussualy alone, you get exp rewards more it seem's, however you still have a chance at everything still.
I get euro and supply alot more often in groups, it's not only more fun-- but a group of 4 is how i got my 17k in around an hour.
BG is the only map you can solo reliably without AP upto Normal-- extreme is possible, but Mag B is recommended with a spas box type mag and damage trigger. The new shotgun skills make it less required to buy a Mag A, and have an extra shot loaded- saiga or spas are your best bet at soloing.
Ask people in game if you want help or advice--Prison Break i use mainly for repairs or if i need just a "little more" euro for a garenteed time frame.
The harder the difficulty, the larger and more rewarding the lumpsome. I don't recommend hackers because not only is it compleatly ruining the game, but your robbed of the second reward as well-- which are in incraments of each difficulty:
Easy: 100 Kills over time, attack score don't count, also have to be your kills, not your teams.
Normal: 250 or 300 Kills-- i don't really remember the amount, but more rewarding, chance to get perms on normal-aibit low
Extreme: 500 Kills does have a greater chance of giving very large amounts of the following:
Exp: 800 upto 5.000+ is very rare-but on the hardest difficulty
Supply: 1,000 upto 10,000+ is very rare-but on the hardest difficulty
Euro:1000 upto 3000+ is rare- but on the hardest difficulty
Beretta Barbatos: varies from 1 day, to Permanent.
Zonda Bat: Varies from 1 day, to Permanent
Pike Bomb: varues from 1 day, to 30 days
Supply Up: Very few people get this--when they get "nothing"-- don't know if trolling or true...
It is possible to recieve each reward twice in a single run, or one of each supply/euro euro/exp exp/supply, but not the same amounts of course.
Just finishing any of the Battle Gears missions will reward you will a repeatable achievment ( the notification is removed, as well as the event tab kill tracker ) you have to watch your own exp, supply or euro for any sudden increase. weapons that you equip or on rare occasion-- ap booster items, you'll have to search your inventory for.