I didn't play much of the game, so I'm unable to make a walkthrough of my own. However, I found this pretty neat walkthrough!
I hope you enjoy!
Ending One: (Good Default)
Ending One is the default good ending. If you don't get a "special ending" or a "bad ending," you get Ending One. Any choices are fine as long as you DO NOT DO THE FOLLOWING: 'Prepare the leather first,' 'Open the envelope first,' 'Go outside' after the first trial, 'Go with him' (Jose) when he bribes you with information, OR, of course, accidentally perfectly follow steps to get one of the other endings. ^_^
Ending one is not a special ending really, but it can be fun to experiment with, because by choosing alternate options, sometimes you learn different things and have different conversations with the characters than when you just play for their endings exclusively.
Note: If you are not getting all of the options listed in a playthrough, you may need to unlock ending one. For example, the option 'Stay and Eat,' vs. 'Go Find Something Else To Do," is only unlocked after attaining ending one, otherwise it skips over the question. This is irrelevant to some endings, but makes others unattainable. If you do not get this question, run through and beat ending one, then try for your desired ending.
Ending Two: (Lusca's ending #2)
Go over to Jose (top answer), Stay and eat (top answer), Prepare the tools first (top answer), Open the box first (top answer), Get some rest (top answer), Do as Lusca says (top answer), Please do (hide the handcuffs) (top answer), Stay in cell (top answer), say that 'It's nothing' (top answer), Go find Evan in the library (top answer), Go with him (Jose) (bottom answer).
Ending Three: (Shion's ending)
It's important that it's noted that Ending Three is only unlocked AFTER attaining Ending One!
Go over to Jose (top answer), Go find something else to do (bottom answer), Go wash your clothes (bottom answer), Prepare the tools first (top answer), Open the box first (top answer), Get some rest (top answer), Get a smoke regardless (bottom answer), Stay in your cell (top answer), Pretend you didn't notice (bottom answer), Go find Evan in the library (top answer), Don't go with him (Jose) (top answer), Return to the workplace first (top answer).
Ending Four: (Vallewida's ending)
Don't go over to Jose (bottom answer), Prepare the tools first (top answer), Take the upper lot (top answer), Go right (top answer), Open the box first (top answer), Stay in your cell (top answer), Go find Evan in the library (top answer), Don't go with him (Jose) (top answer), Return to the workplace first (top answer), Go sit with Vallewida (top answer).
Ending Five: (Lusca's ending #1)
Go over to Jose (top answer), Stay and eat (top answer), Prepare the tools first (top answer), Open the box first (top answer), Get some rest (top answer), Do as Lusca says (top answer), Please do (hide the handcuffs) (top answer), Stay in cell (top answer), say that 'It's nothing' (top answer), Go find Evan in the library (top answer), Don't go with him (Jose) (top answer), Return to the workplace first (top answer).
Ending Six: (Jose's ending)
Don't go over to Jose (bottom answer), Prepare the tools first (top answer), Take the upper lot (top answer), Go left (bottom answer), Open the box first (top answer), Stay in your cell (top answer), Go back to your cell and wait (bottom answer), Take him (Io) to the medical room (top answer), Don't go with him (Jose) (top answer), Head for the courtyard and take roll-call (bottom answer).
Ending Seven: (Evan's ending)
Go over to Jose (top answer), Stay and eat (top answer), Prepare the tools first (top answer), Open the box first (top answer), Get some rest (top answer), Get a smoke regardless (bottom answer), Go outside (bottom answer), Go find Evan in library (top answer), Don't go with him (Jose) (top answer), Head for the courtyard and take roll-call (bottom answer).
Ending Eight: "Pet" (Durer's ending)
Go over to Jose (top answer), Stay and eat (top answer), Prepare the leather first (bottom answer), Drink (top answer).
Ending Nine: "Execution" (Suicide by Guard (General Insanity))
You will get Execution no matter what options you chose at first IF you 'Prepare the tools first' and 'Open the Box First,' BUT after the first trial, 'Go outside.'
Ending Ten: "Crippled" (The bad endings)
Version One : (Apathy/Wish for Death) Go over to Jose (top answer), Stay and eat (top answer), Prepare the leather first (bottom answer), Don't drink (bottom answer).
Version Two: (Suicide by Guard (Insanity with Belbet)) You will get Crippled Version Two no matter what options you chose at first IF you: 'Prepare the tools first' BUT then 'Open the envelope first.'
Along the way you should end up collecting all the CG Images and Scenes if you run all the way through to complete all the endings (aside from the First Ending, which has a number of possibilities and doesn't lead to any independent images).
I'm pretty sure these are correct. If you follow this guide and still don't get the desired ending, please tell me and I'll be happy to go figure out what went wrong. ^_^ Enjoy!
Source: Boukun-Rashiku
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