In Really? Really!, Kaede has lost her memories and throughout the game the player must fix them. Using keywords acquired from viewing various events in Kaede's memories, the player must fix mistakes in Kaede's past memories. The player starts at a "crossroad" where different doors are available. By going through the events beyond the doors and correcting memories with the keywords earned on the way, the player receives a "memory" which he can "liberate" by watching. Like stated at the picture, the game has a lot of similarities to Ace Attorney series. For example, the first mistake that occurs is that Kaede says that Midoriba Itsuki is a girl. By using the 'Really Attack', the player can select the 'Midoriba Itsuki' keyword, which causes Rin to say "OBJECTION!" which then causes the scene to shatter and replay correctly. The player is allowed five errors per day to get the memories corrected. In order to get the CG for the scene, the player must have a 100% completion. If the player makes five errors in a day, the game ends. The player should also note that once he makes 3 mistakes out of the 5 allowed, the game allows a hint where the "life bar" flashes, notifying that a certain keyword must be used at this dialog. However, it does not reveal what keyword should be used, so it is possible that the player may not possess the keyword. In this case, he must "escape" and choose another path to find the keyword. Should the player feel that he does not have the appropriate keyword for the situation, the player has the option of escaping the scene, and then coming back later upon acquiring more keywords. This is possible as the player usually has access to multiple events to play back and correct in the "event selection" area. Upon completion of all the events of a day, the player is able to play back these memories from Kaede's point of view, providing interesting insights into her inner thoughts. This is the only time when Rin's lines are voiced. Other characters may also comment from time to time during these sequences or even alter them.
Characters
Main characters
; List of Shuffle! characters#Rin Tsuchimi : The protagonist of the previous games and this one, which the player assumes the role of. ; List of Shuffle! characters#Kaede Fuyou : The main female character of the story. She enters a coma and has her memories scrambled after an accident involving Primula's use of magic. ; List of Shuffle! characters#Sakura Yae : A new character to the series. A childhood friend of Rin and Kaede who attended the same schools as both of them up till their middle school graduation, where she left both to attend an all-girls high school. ; List of Shuffle! characters#Momiji Fuyou : Kaede Fuyou's mother. She guides Rin's group about the process of fixing Kaede's memories and facilitates entry into them. ; List of Shuffle! characters#Primula ; List of Shuffle! characters#Asa Shigure ; List of Shuffle! characters#Mayumi Thyme : Mayumi's first game with H scenes. ; List of Shuffle! characters#Nadeshiko Benibara : Nadeshiko's first game where she is one of the selectable girls.
Secondary characters
; List of Shuffle! characters#Lisianthus ; List of Shuffle! characters#Nerine ; List of Shuffle! characters#Ama Shigure : Asa Shigure's mother. She appears nude in a few CG scenes this time. ; List of Shuffle! characters#Kareha ; List of Shuffle! characters#Tsubomi : Kareha's younger sister. ; List of Shuffle! characters#Sage : The only returning character introduced in Tick! Tack!. In the original timeline of Tick! Tack!, she is Nerine's mother and the love interest of Forbessi. ; List of Shuffle! characters#Eustoma : Lisianthus's father. ; List of Shuffle! characters#Forbesii : Nerine's father and Demon Lord from the Demon World. ; List of Shuffle! characters#Itsuki Midoriba ; List of Shuffle! characters#Mikio Fuyou : Kaede Fuyou's father. A new character.
Music
Opening Theme: Remember memories, by YURIA. Insert Song: Ageless Love, by Miyuki Hashimoto Ending Theme: Happy Dream, by YURIA.
Ports
The game was ported to the Nintendo DS by both Navel and its distributor, Kadokawa Shoten. The game differs from the Windows version as all the sex scenes are removed. Also the controls in the game were relied on the DS's touchscreen.
