Orphan keys drop thread

Mini Ninjas
K?2JK-?55QC-AMRVF

? = The 24th letter of the alphabet

Memories of a Vagabond
E7N?J-8IB84-P8FNN
?=4

The Flame in the Flood

?!23!-V5V?Y-GL7YH

? = 0

! = C

Flame in the Flood
0TXNI-28BC6-920K2

Too lazy to make it a game so just ninja away.

The Flame in the Flood
980RI-36??6-RHXN5

? = Y

Not sure if it's used yet, I already have it, so hopefully someone else gets better use of it...
The Flame in the Flood
4TJ86-77L9Q-?HAQX
? = Golden Arches symbol

Memories of a Vagabond
?FN3P-Q7ADG-E3ZRZ

? = 9 - ??
?? = 1

Memories of a Vagabond
NIQ8L-F?GLA-C7K26

? = 9

HNJ7P-@42K?-2WIHG

@= first letter of alphabet
?= four

Just here to Drop the Bomb.

ANTIBOT-2%%TC-7RV4H-LHQA3-ANTIBOT

% = the third letter of the word REJOICE

Space Hack - YHABM-GYM33-6AFPQ

NBA playgrounds
BIEH0-EIWKV-CJXPJ
2nd and 3rd block swapped

Fort Defense
2ZBQW-PQYQZ-D0C2? ?=Z
BQTD0-DCM72-X47P? ?=I
BQKEJ-N5Z2P-KKVI? ?=M
BQK72-QHKCH-P5C6? ?=8
BQWZZ-4QPM9-MINY? ?=L

Fort Defense - Atlantic Ocean - DLC
3439K-5DJLL-FP2X? ?=0
BXR0H-8VV4M-DY0M? ?=8
BXPK6-P64C0-YW6D? ?=8
BXT0A-FQKFT-954J? ?=T

Fort Defense - Bermuda Triangle - DLC
30FPW-CLPED-X6RC? ?=X
BWMT2-KJZ0X-C8WE? ?=K
BWJKH-BLH9R-TNVZ? ?=J
BWR07-LWTWE-7B64? ?=Y

Chronicles of the Witches and Warlocks: C0A?F-LI95I-?MAQ4
?=H

Portal of Evil: Stolen Runes Collector's Edition: ?VC4R-H0FHY-52E?Q
?=B

Alice's Patchwork: ?Z65Y-?I8RX-3J8Z!
?=B !=2

Spoiler Alert Collector's Edition - Includes Bonus Content: ?CZN?-VTW3E-VII20
?=7

Cubetractor: 7G4LB-5E?KL-3YYD9
?=Q

Agent Awesome: 8XQ0E-39VHF-?AIHY
?=5

Supreme League of Patriots (Issue 1: A Patriot Is Born): 984LY-EN?W3-7TJTW
?=H

Time Mysteries 2: The Ancient Spectres: 9ZP?R-YL6L3-JFGL!
?=V !=W

Time Mysteries 3: The Final Enigma: ?QPRW-R??YR-AFPNM

View attached image.

Demon Hunter: Chronicles from Beyond: 9NH?E-D?FLE-?KRI4

View attached image.

Tibetan Quest: Beyond the World's End: ?L??A-NTARY-QZ8AZ

View attached image.