Nightmare Boy achievements

Nightmare Boy

3.6 from 7 votes

There are 28 Nightmare Boy achievements worth 4,065 (1,000)

147 tracked gamers have this game, 3 have completed it (2.04%)

Achievement Details

PERSEUS in Nightmare Boy

PERSEUS60 (15)


  • Unlocked by 9 tracked gamers (6% - TA Ratio = 4.02) 147  

Achievement Guide for PERSEUS

445,845 (273,727)
Achievement won on 30 Apr 18
TA Score for this game: 2,790
Posted on 30 April 18 at 04:00, Edited on 30 April 18 at 04:11
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Near the end of the game, you will go through an area that has giant chickens, turtles with houses instead of shells, and werewolves. Additionally, there are orange jellyfish floating in the sky that you can use as platforms. These jellyfish are the Forest Medusa.

The simplest way to kill one is to stand on it and continuously perform the downward attack by jumping and then pressing cn_LSd + cn_X. It takes between 15-20 hits before they die and the achievement pops.
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