Platform:
Nancy Drew Mystery 6: Ghost Dogs of Moon Lake (PC)

Nancy Drew Mystery 6: Ghost Dogs of Moon Lake (PC)

7 available, 2 wanted, 5 collection
Mystery of the Druids, The (PC)

The Mystery of the Druids (PC)

8 available, 0 wanted, 16 collection
Mystery of the Nautilus, The (PC)

The Mystery of the Nautilus (PC)

14 available, 0 wanted, 9 collection
Luigi's Mansion (GameCube)

Luigi's Mansion (GameCube)

21 available, 74 wanted, 122 collection
Maniac Mansion (Nintendo Entertainment System)

Maniac Mansion (Nintendo Entertainment System)

12 available, 9 wanted, 47 collection
Mystery Quest (Nintendo Entertainment System)

Mystery Quest (Nintendo Entertainment System)

8 available, 4 wanted, 8 collection
 

Yumemi Mystery Mansion (MegaCD)

0 available, 0 wanted, 0 collection
Dagger of Amon Ra: A Laura Bow Mystery, The (PC)

The Dagger of Amon Ra: A Laura Bow Mystery (PC)

10 available, 3 wanted, 12 collection
Maniac Mansion: Day of the Tentacle (PC)

Maniac Mansion: Day of the Tentacle (PC)

8 available, 13 wanted, 15 collection
Playboy: The Mansion (PlayStation 2)

Playboy: The Mansion (PlayStation 2)

4 available, 5 wanted, 10 collection
Nancy Drew Mystery 11: Curse of Blackmoor Manor (PC)

Nancy Drew Mystery 11: Curse of Blackmoor Manor (PC)

6 available, 5 wanted, 8 collection
Scooby-Doo Mystery (Super Nintendo)

Scooby-Doo Mystery (Super Nintendo)

13 available, 1 wanted, 14 collection
One Piece Mansion (PlayStation)

One Piece Mansion (PlayStation)

6 available, 5 wanted, 5 collection
Luigi's Mansion: Dark Moon (Nintendo 3DS)

Luigi's Mansion: Dark Moon (Nintendo 3DS)

19 available, 93 wanted, 68 collection
Beast Within: A Gabriel Knight Mystery, The (PC)

The Beast Within: A Gabriel Knight Mystery (PC)

20 available, 10 wanted, 31 collection
Mystery Dungeon: Shiren the Wanderer (Nintendo DS)

Mystery Dungeon: Shiren the Wanderer (Nintendo DS)

2 available, 12 wanted, 19 collection