Complete the indicated task to unlock the achievement.

Achievement	How to unlock
A foodie on the doomsday	Meet Miller for the first time while he is among the residents.
A wise man's admonishment	If Loke's ruse is being foiled a few times, Loke will stop player from leaving when final door opens.
An always nice guy	After receiving the car, return to shelter to meet Loke for the first time and allow his stay.
An experienced driver	Dr. Duke helps player repair the car. Player kills the boss.
An eye for an eye	When Catherine decides to avenge, she shoots Moira before the final battle, kills herself afterward.
An unnecessary move	Give experiment tool to Dr. Duke after he moves into Wilfred Sanatorium.
Angel's arrival	Catherine successfully defends the home. She entrusts Angel to the player before her death.
Arrive in time	Moira hopes the player will kill Catherine. Go to San Salon Police Station on the next day after agreeing to it.
Bad Ending 1	General clear under easy or normal difficulty.
Bad Ending 2	General clear under hard difficulty.
Bad Ending 3	The special bad ending as a result of refusal to escape under any difficulty.
Behind lurks the oriole	If Loke's ruse is being foiled many times, Loke will take away player's ID when final door opens, as if he discovers something.
Belated love	Hand the princess skirt to Catherine after she moves to North City.
Big Brother survives	Big Brother is still alive at the end of the game.
Big gathering	After blowing off the spare power plant, participate in the assembly organized by Big Brother on the next day.
Billy's war	Meet missing Float at Automobile Factory but the unsuccessful escort causes the death of Float.
Black and white	After knowing Loke is a con, see Loke gives medicine to Catherine at San Salon Police Station.
Catherine and her daughter survive	Catherine and Angel are still alive at the end of the game.
Deep love between brothers	After discussing his change of outlook with BigBrother, clarify with Float about the issue if Float manages to escape.
Die before treatment	Miller asks for medicine at Central Park but is not given on that day, and eventually Miller dies.
Disservice	After Catherine dies in the duel with Moira, Loke visits and explains his real intent.
Dr. Duke survives	At the end of game, Dr. Duke is still alive.
Endless pain	Special plot as a result of withdrawal from participation after telling Big Brother to begin battle.
Extremely annoyed	After having sex with Catherine serveral times, choose to insult her mother as the answer to Angel's question during the conversation and apologize later.
Float survives	Float is still alive at the end of the game.
Gentle like water	After having sex with Catherine serveral times, choose to love her mother as the answer to Angel's question during the conversation.
Gift of the gab	On the next day after meeting Float, see in Smith Hospital the incident of Loke persuading Dr. Duke to help.
Good Ending	Discover secret of the game and achieve best ending under any difficulty.
Grieve over the deceased	After Moira, Catherine and Angel die in the dispute, recall the memory several times in front of their gravestones at Big Brother's Home.
Hanging by a thread	Opt to let Dr. Duke decrypt the code of spare power plant, and escort Dr. Duke away.
Have a good dream	After several sensual encounters with Catherine, help her find a fluffy toy for Angel.
Head to the north	After the decision to move Catherine to North City, the San Salon Police Station defends successfully.
Hey! Here I am.	Produce first ranged weapon
Humanitarian aid	See Miller asking for medicine at Central Town Park. Give the medicine to Miller on the same day.
Impetuous punishment	Meet missing Float at Automobile Factory. Successfully escort Float to hand him to Big Brother.
Inviolable	In chapter 2 when Loke has conned Float, he meets and is scolded by Big Brother on the day after the assembly.
Little princess	Help Angel find the princess skirt and give it to Catherine.
Live together in peace	After quarrel with Big Brother, Moira gives up barbing at Catherine.
Loke survives	Loke is still alive at the end of the game.
Long planned	See Loke at Automobile Factory persuading Big Brother to accept Catherine.
Love to help	Help Dr. Duke purge most of the zombies at ground level of Smith Hospital, and win Dr. Duke's recognition.
Manson tragedy	Catherine and Angel both die after failure to defend their home.
Marvin's bridge plot	Meet severely injured Float at Automobile Factory. Float becomes zombie after mutation.
Medicine source	Help Dr. Duke find the experiment tool and hand it to him.
Miller survives	Miller is still alive at the end of the game.
Miller's remnants	Pick up Miller's items after he moves to the old house and dies there.
Milligan's other half	Failed for saving Float after chancing upon Big Brother toughening Float in Big Brother's condo.
Misfire	Witness Miller being shot by Big Brother for not joining the assembly.
Moira survives	Moira is still alive at the end of the game.
Mr. Bean	Before his removal, Miller requests the player to find his boyhood toy, teddy bear. Accomplish the task.
No longer safe	Accomplishment for successfully saving Float after chancing upon Big Brother toughening Float in Big Brother's condo.
No survivor	All NPC roles are dead or missing at the end of the game.
Not a single one can be omitted	Complete collection of poisonous fog in all poisonous fog areas.
Oliver Twist	Player to experience the twice persuasion given by Loke to Miller after Big Brother threatens Miller, at the end of assembly, to move to North City.
On guard for all possible dangers	Kill boss in the poisonous fog. Meet Big Brother when being chased after by a stronger monster.
Out of ammunition and food supplies	In chapter 1 and 2. Miller dies of shortage of food after several dealings with Miller, .
Psychologically fragile	Big Brother visits and finds that Dr. Duke has left because of player's repeated sarcasm.
Reverent and respectful	During all conversations with Dr. Duke, select only the topics that please him.
Say no to pornography, gambling and drug abuse	Refuse token of her gratitude when giving the princess skirt to Catherine. Not applause for love with Catherine before she moves into BigBrother's house.
Science frontier	Big Brother is told in his visit that since moving into Wilfred Sanatorium, Dr. Duke has given up the experiment and leaves.
Special Ending	Clear of special ending plot triggered under any difficulty.
Splash of blood	Produce first melee weapon
The cheaper the better	After several dealings with Float before chapter 3, the player will be asked and agrees to gift him things.
The desperate leader	Big Brother regrets before final battle that too many people have died. He leads to charge at the monster.
The desperate truth	After Dr. Duke is found to commit suicide in special laboratory.
The heart of gossips	Chat about dispute between Big Brother and Moira respectively with Loke, Moira and Big Brother.
The homebody's love	Help Miller find a handheld game console and hand it to him.
The journey of revenge	After the decision to let Catherine move to North City, San Salon Police Station fails to protect her. Catherine is determined to avenge Angel's death.
The revenge day	When Catherine decides to avenge, she is killed by Big Brother after she mistakenly kills Float before the battle.
The weird survivor	Meet Dr. Duke for the first time at Smith Hospital.
Those against me will die	Witness Big Brother wants to shoot Miller after Miller refuses to move to North City.
To the satisfaction of all	All NPC roles survive at the end of the game.
True love?	If Moira leaves the house before the final battle and Big Brother leads the charge in final battle, both Moira and Big Brother will die.
Two fatties	See monster attacks Miller at Central Town Park. Kill the monster to save Miller.
Ulterior motive	See Loke at Big Brother's Home persuading Moira to leave Big Brother.
Unable to save	Miller is killed when attacked by the monster at Central Town Park.
Unforgivable	After blowing off the spare power plant, not participate in the assembly organized by Big Brother and later is killed by Big Brother.
Unharmonious prelude	Involved in the quarrel between Moira and Catherine after the assembly.
Wasted effort	Dr. Duke decrypts at spare power plant. The escort fails.
With all sincerity	Tell Catherine the truth after giving teddy bear to Miller.
Women's war	Catherine moves to Big Brother's Home. After the quarrel, Moira and Catherine both die.