Realistic fire would be great. Like if stuff darkened when in contact with fire and we could set things on fire instead of just randomly breaking stuff. + if you agree!
Some tips. First of all click when the meteor is at the lowest point. Focus upgrades on engine and flower decoy. Tanks help too. When you launch, keep the engine activated after a few seconds. When it stops activate your boosters. DO NOT SKIP THE FALL, you can collect extra fireflies while falling, ones that you missed before. + if i helped. :)