For getting more stars, refund all of ur stars and put 5 into ur base's health(doing that gives u 20,000 more pts at the end). the amount of pts u get is determined by ur Score Rate, which starts out as 1, and goes down by .1 every couple of minutes (so the longer u play a round the less score u get per kill). so basicly just get max base health and try to win as fast as possible. put the rest of ur stars in recycler and suply line.
 "Creeper World Training Sim"){kind=icon}
 "Black Navy War"){kind=icon}
 "Bloons Tower Defense 4"){kind=icon}
 "CycloManiacs"){kind=icon}
 "Smoking Kills"){kind=icon}
 "Palisade Guardian"){kind=icon}