Bonusmap cords

Ok so I have seen many people post hp and or cannon damage cords for certain maps but whenever I use them it's bs , do they still work or am I doing something wrong?

No...
Bonusmaps are working with random actionscripts, so if u sunk the bonusmaps last NPC the actionscript starts and generate a reward for u.
I hope this info helped to u, no way to manipulate your last reward. :)

yes its still working go on random cordy and you will get random reward

Thanks everyone