To beat level 15 for the badge of the day without too much lag, camp on the crate in the bottom right and use the missile to seek out and kill the turrets (or anything else that moves).
If you want the real Raze experience, earn the Kongpanion, then go play Raze 2. No lag, no stars, and 100% awesome. Even Raze 1 doesnt have this much lag.
 "Coma")
 "Exploit")
 "Epic Combo!")
 "Coding Idle: recoded")
 "Dead End St.")
 "Super Duck Punch!")
 "Awesome Tanks")
 "All That Matters")
 "Redshift")
 "Chuck the Sheep")
 "Coinbox Hero"){kind=icon}
 "Raze 3")
 "Super Adventure Pals")
 "Zombie And Juliet")
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