Here is the full list of all 100 BoneTown: The Second Coming Edition achievements.
Get first place in the Psychedelic Slalom through the Mushroom Marsh.
Get first place in the Butt Brawl.
Get first place in the Whore-a-thalon.
Defeat Ron Jeremy
Get 100 girls off multiple times.
Win Smear the Steer in the Havajo Reservation.
Get first place in the Pigmy Knockout Contest.
Get first place in the Hoggin Contest in Missionary Beach.
Get with 100 Girls normally.
Have 10 Man Agents come after you for doing drugs.
Get with the Devil's mistress.
Defeat the Man.
Beat Chapter 10.
Beat Chapter 9.
Beat Chapter 8.
Get 100 girls off.
Beat Chapter 7.
Get with 100 chicks.
Play the game for 10 Hours.
Get with girls from behind 10 times.
Beat Chapter 6.
Eat an eighth of shrooms (25 shrooms).
Beat Chapter 5.
Get with 10 hot chicks.
Lick two baker's dozens of toads (26 toad licks).
Beat Chapter 4.
Mack 100 chicks.
Eat enough peyote to fill a paper bag (25 buttons).
Smoke an eighth of weed (24 hits).
Get 10 girls off multiple times.
Beat Chapter 3.
Drink a case worth of whiskey (18 bottles of whiskey).
Beat Chapter 2.
Knockout 100 random guys minding their own business.
Get with 10 chicks and don't get them off.
Drink a case worth of beer (24 beers).
Get 10 girls off.
Beat Chapter 1.
Get with 10 Girls normally.
Smoke an eight ball of crack (25 hits).
Steal the identity of 10 guys.
Get with 10 big girls.
Get 10 hummers.
Get turned down by 10 chicks.
Get with 10 chicks.
Knock out 10 random guys minding their own business.
Mack 10 chicks.
Complete the Tutorial.
Get first place in the Rocker Knockout Contest in Downtown.
Win Hook Up Contest in the Musky Thong.
Get with the hot Robot.
Get with the big Robot.
Get with one of Hod's chicks.
Get 100 hummers from a hooker.
Get with a hooker 100 times.
Get with 100 hookers from behind.
Have 10 Man Agents come after you for getting it on.
Have 100 Man Agents come after you for getting it on.
Have 1000 Man Agents come after you for getting it on.
Have 100 Man Agents come after you for doing drugs.
Have 1000 Man Agents come after you for doing drugs.
Get with girls from behind 100 times.
Get with girls from behind 1000 times.
Get with 1000 Girls normally.
Get 100 hummers.
Get 1000 hummers.
Play the game for 100 Hours.
Play the game for 1000 Hours.
Mack 1000 chicks.
Get with 1000 chicks.
Get turned down by 100 chicks.
Get with 100 hot chicks.
Get with 1000 hot chicks.
Get with 100 big girls.
Get with 1000 big girls.
Get 1000 girls off.
Get with 100 chicks and don't get them off.
Get with 1000 chicks and don't get them off.
Get 1000 girls off multiple times.
Knock out 1000 random guys minding their own business.
Get knocked out 10 times.
Get knocked out 100 times.
Steal the identity of 100 guys.
Steal the identity of 1000 guys.
Drink a keg's worth of beer (500 beers).
Drink a whole vat worth of beer (1000 beers).
Drink a whole barrel worth of whiskey (300 bottles of whiskey).
Drink an entire distillery's storage room worth of whiskey (1000 bottles of whiskey).
Smoke a pound of weed (500 hits).
Smoke an entire bushel of weed (1000 hits).
Eat a whole pound of shrooms (250 shrooms).
Eat an entire patch of shrooms (750 shrooms).
Lick a zoo's worth of toads (250 toad licks)
Lick an army of toads (750 toad licks).
Eat ten pounds of peyote (250 buttons).
Eat a barrel of Peyote (750 buttons).
Smoke a pound of crack (500 hits).
Smoke a mountain of crack (1000 hits).
Get turned down by 1000 Girls
Get knocked out 1000 times.