The game codes:
XLWM2MND5M - "There's always space for cake" by Richard
1M223MNDXR - "Dave's present" by Isaac age 12
C5H63MNDSG - "The Cake Delivery Service" by Melon Kid
S4DS3MND9D - "A Piece of Cake" by Steve
N8DV7MND1E - "Guess the number" by LucasJG
51E43MNDXH - "Maisie's Moods" by AndyG85
NXRVVMND5U - "SUPERFUZER" by waldron
5DXL7MND9F - "Cake Delivery Service" by Dinocoder
XP663MNDNZ - "Cake Target" by Devieus, Spider
57NM3MND5C - "Strange Happenings" by Vinicity
DF7R3MNDSL - "A Gift For Dave" by James Morris