There are 8 different endings in the Golden Playhouse mode of the original Catherine and Catherine Classic and 13 in Catherine: Full Body. They are based on the many choices that the player has made during the course of the game. The ending that is given depends on the position of the indicator on the mysterious meter and the dialogue selections at the end of the game.
Each ending completed will unlock one achievement/trophy (10 points for Xbox 360, Bronze for PlayStation 3). Completing all of them unlocks a final one (100 points for Xbox 360, Gold for PlayStation 3).
Here is a spoiler-free guide on how to obtain all endings. The True Endings are extended versions of the Good Endings, differences include alternate cutscenes after the credits (and additional achievements).
This is the list of all the eight original endings in all three of the Catherine games. NOTE: The answer given in Stage 9-1 does not matter.
|Ending||Stage 9-2 Answer||Stage 9-3 Answer||Stage 9-4 Answer(s)||Mysterious meter|
|Katherine True||Yes||No||I'm ready||Heavily Order|
|Katherine Good||Yes||Yes||Peaceful days||Heavily Order|
|No||No||No, Peaceful days|
|Katherine Bad||Yes||Yes||Peaceful days||Heavily Freedom or Middle|
|No||No||No, Peaceful days|
|Catherine True||No||Yes||Yes||Heavily Freedom|
|Catherine Good||Yes||Yes||Chaotic excitement||Heavily Freedom|
|No||No||No, Chaotic excitement|
|Catherine Bad||Yes||Yes||Chaotic excitement||Heavily Order or Middle|
|No||No||No, then chaotic excitement|
|Freedom Good||No||No||Yes||Heavily Either|
Full Body new endings
During the sixth day, if Vincent answers enough Confessional questions of a new possibility at the last floor of each stage correctly (indicated by the mysterious meter cracking), the player has the option to branch the game into the Rin route on the 6th day depending on their dialogue choices. If successful, one of the three Rin Endings are available depending on how Vincent answers the remaining Confessional questions in the game.
If the player does not fulfill the requirements of the Rin route before and on the 6th day, the story will continue along the original route leading to one of the remaining 10 endings (including the original 8 from the original Catherine/Classic Catherine). However, the player can unlock the new endings for Catherine and Katherine by having Vincent reply to their texts and choosing to send a recording of Rin's piano playing on the 5th and 6th nights which both replace and follow the same conditions as their corresponding original Bad Endings.
|Days||Day 1 · Day 2 · Day 3 · Day 4 · Day 5 · Day 6 · Day 7 · Day 8|
|Puzzle Help||Nightmare Stages · Bosses · Babel (tips) · Rapunzel|
|Other||Helping Bar Patrons · Phone Mail · Achievements (Secret) · Ending (spoilers) · Confessionals · Landings|
|Catherine||Bad · Good · True · Alternate (Full Body only)|
|Freedom||Good · True|
|Katherine||Bad · Good · True · Alternate (Full Body only)|
|Rin (Full Body only)||Bad · Good · True|