During the battle with the fat elf and the princess( the hardest boss), a tip would be to buy 3 health to bring your comrade back to life as well as multiple health potions. On the 3rd time you hit him, he'll do a stun. Also, the princess keeps healing the fat elf, so you should stun her with Sleep or Silene etc. The fat elf occasionally uses the Chaos Power, and does 750+ damage, allowing him to one hit K.O. one of your guys. Use the health potions in good times and buy all Lv.4 things for both characters. Get extra money by doing the training quests. The fat elf and the princess make the hardest boss batle. The fat elf deals massive damage while the princess heals and buffs him as well as stunning/ nerfing your team.
LOL. The title is so contridicting! Seriously, the massacre, but, at camp Happy? I thought it would be at camp Nightmare. The title has oxymorons in it. XD
ZPCI Sniper- " Sir, the zombies are heavily inflicting damage on us!" Captain- " And what do you suppose telling me about the turn of the tables on us will do?' ZPCI-- " Please tell us what to do, Captain!" Captain-- " Well, for one, you could ACTUALLY use the guns properly by shooting your big fire ball thinamigigies instead of using them as a blunt sword!" ZPCI Sniper--" Okeydokey, Sir... I mean Yes Sir!"
the biological class is the best class for beginners because it's simpler to use than the other classes in attack moves, but doesn't have an actual build for most of the battles.
Oh yea... The last achievment is currently unachievable. This is what CodeHeads said: "Developer here, You just picked up a bug! Rolling in it was set to the maximum coins in the game (Which were 50). However after some map redesign, this got reduced to 40, thus making it impossible to get this achievement! We are emailing candystand and will send them the amended version shortly.
Sorry about that guys, and congratulations on picking up the error! :P'
@ ReyMystirio-- old school graphics is the 2nd last reward in the game, it's a feature, not animations, and you can unlock it by getting any 30 awards in the game first. then you can enable the un-locked feature.
The last level is the only hard level. the moving spikes at the end kept killing me. You have to time the jumps perfectly or else you lose. You have to jump through 3 spikes and advoid one to finish the hardest part of lv. 25.
 "Champions of chaos"){kind=icon}
 "Robot Dinosaurs That Shoot Beams When They Roar"){kind=icon}
 "Desert Moon"){kind=icon}
 "You Find Yourself In A Room"){kind=icon}
 "The Visitor: Massacre at Camp Happy"){kind=icon}
 "Santa Rockstar: Metal Xmas 3"){kind=icon}
 "Sonny 2"){kind=icon}
 "Topsy Turvy"){kind=icon}
 "Gravitee Wars"){kind=icon}
 "Arkandian Crusade"){kind=icon}
 "- Music in Motion -"){kind=icon}
 "Enigmata"){kind=icon}