Costume Quest achievements

Costume Quest

4.2 from 2381 votes

There are 20 Costume Quest achievements (15 without DLC) worth 286 (250)

15,556 tracked gamers have this game, 10,282 have completed it (66.10%)

Achievement Details

Downsized! in Costume Quest

Downsized!16 (15)

Defeat BoJonn in battle.

  • Unlocked by 13,993 tracked gamers (90% - TA Ratio = 1.05) 15,568  

Achievement Guide for Downsized!

DL CyberSkull
117,596 (76,762)
DL CyberSkull
Achievement won on 22 Oct 10
TA Score for this game: 286
Posted on 25 October 10 at 22:52, Edited on 06 December 10 at 00:28
This solution has 26 positive votes and 1 negative vote. Please log in to vote.
Defeat BoJohn at the end of the cemetery in the suburbs.

BoJohn has a megaphone that he uses to summon underlings to fight alongside him. Take it out first to stop the flow of helpers. Then focus your attacks on him. He will fall in short order.

I recommend the robot and statue of liberty costumes along with the pumpkin slime stamp. Splash damage from the pumpkin slime should do a decent amount of damage to BoJohn over the course of the battle as you attack his megaphone and underlings.

Once he is defeated for the first time, the achievement will pop.
Please log in to comment on this solution.
Do you have a question about this achievement? Please post it in the Costume Quest Forum

Related Achievements and Trophies