Trivia[ | ]
 Mei in QP Shooting |
 Mei in Christmas Shooting |
 Red & Blue in Christmas Shooting |
- Mei appears in the artwork for and is quoted in the descriptions of
Flip Out, 
Reverse Attribute Field, 
White Christsmasher, and 
True White Christsmasher. - Red and Blue appear in the artwork for and are quoted in the descriptions of
Gift Exchange, 
Red & Blue, and True White Christsmasher. They also appear in the artwork for Flip Out and 
Dinner, and Red appears in the artwork for 
Ambush.
- Mei and Red & Blue use their designs from the game Xmas Shooting - Scramble!!, rather than their designs from QP Shooting or Christmas Shooting. Mei used to have twintails and a hoodie in QP Shooting and long hair with winter gear in Christmas Shooting while Red & Blue used to be more round and plump.
- Their first appearance was as the boss of the first stage of QP Shooting. They also are the only characters other than to appear in both QP Shooting and Christmas Shooting.
- Red & Blue also appeared in Acceleration of SUGURI X-Edition, fighting alongside [1].
- Mei is 13 years old in Xmas Shooting - Scramble!![2]
- Red & Blue are both 2 years old in Xmas Shooting - Scramble!![2]
