Want FAST ACHIEVEMENT? Go as far back as you can and stay here. Enemies will accumulate out of screen. Once you think there is enough (you can do it right after the kongregate part if you aim perfectly) just go forward, wait till they are on screen and combo kill them = instant 2500 :D BUT this game is quite fun and have great music, you can do it even without this tip. ;)
Yeah I wished too, but it was a fight between badges "for the mass" and badges for the hardcore players. And I can understand why Kong wouldn't want badges that take too long to earn.
 "Idle Evolution")
 "Idle Bouncer"){kind=icon}
 "Ultimate Crab Battle")
 "ACTION TURNIP!!!")
 "Learn to Fly 3")
Sorry for that :( We'll add free meta-energy re-specs and make separate buy amounts for meta-energy (separate from main upgrades)