Straight Phase Crystal

This will be a strange mission:

Rules

 * 1) No MOABs before round 19.
 * 2) Same batch, but only 8 seconds cooldown.
 * 3) Engineers spawn 10 sentries a second.
 * 4) Sentries remain for 16 seconds.
 * 5) All bloons (except Ceramic) are ranked up by 1.
 * 6) (Red=blue=green=yellow=pink=black=white=Lead=Zebra=Rainbow=Ceramic!=MOAB=BFB=ZOMG=DDT, as (see Rule 5.).)!
 * 7) DDTs can't rank up due to MAX Rank Bloons!
 * 8) 60 FREE machines and machine upgrades (SM X/3 only 30, 1/X and 2/X 9001)
 * 9) Every round gives 10 FREE Engineers! Got to beat up on the MOABs!
 * 10) Every MOAB gives 15.
 * 11) Every BFB gives 35!
 * 12) Every ZOMG gives 98!
 * 13) Every DDT gives 151!