Here is the full list of all 30 Charlie Murder achievements.
Get the good ending.
Unlock an alternate band from the Sceniverse.
Get the bad ending.
Accumulate Smockula's Body.
Defeat the Gory Mound.
Defeat Vlad The Eternally Cold.
Defeat the Wretched Electronics.
Defeat the Infested Roadie.
Defeat the Lady in Tatters.
Craft a beer.
Poison, burn, melt, shock, explode, and shatter your foes.
Defeat Lord Mortimer's phantom.
Dye some clothes. How does that look?
Defeat Circe Bathory in St. Sanders Cemetery.
Defeat Beelzebaal.
Defeat King Tepes.
Get your first tattoo! You look great.
Defeat the Boss Monster.
Resuscitate a downed bandmate.
Get 100% on any music minigame part.
Sever some limbs while dual-wielding machetes.
Make a cluster of 5 healing head totems.
Crush an enemy beneath an arcade machine.
Rob 7 enemies of their souls.
Get ALL tattoos. Now you're a mage.
Host a team attack, join a team attack.
Find all relics.
Get the good ending (Total Anarchy playthrough)
Get the good ending (Chaos playthrough)
Eat a heart while in female form.