Orphan keys drop thread

There was a game key here. It's gone now.

Airport Madness World Edition: 5IY(9/3)T-Z7LXI-(3x2)CBMR

Millennium - A New Hope
(3-1)DAEZ-5G8IL-CV2(nine)Q

The Franz Kafka Videogame
(nine)MR(3+2)D-LLPTH-K9VRG

Construction Simulator 2015
NYH(10 - 2)Q-V9XCF-7HEQ(foive)

The Guild II
JKGI(seven)-M3BB6-YWDRY

Chicken Assassin: Reloaded
HNX8(two plus two minus two)-QQGWL-Y4RW(two)

Haimrik
ACPM(seven)-(seven + 0)PZXH-TIRZ4

Airscape The Fall of Gravity: (9/3)(2x2)8P2-P0W(9/3)J-PEBC(2x2)

Alien Breed 2: Assault: Z6AMP-(9/3)EML(9/3)-8Q7WW

Alien Spidy: (2x3)AACW-DQMZH-REGBP
Alien Spidy: ZIEDD-(2x3)LFVR-TV79T

Alter Army
?=N

2929T-2R?YJ-5YZ8Q
9Q4CY-95P2F-V8L?L
M0C6C-JYR4G-4IAZ?

Alwas Awakening: 04P(9/3)Z-A2XYN-D7ZAW

Endless Space - Collection

FE(5+4)RK-JBTFM-EPR(1+1)L

I feel obligated to post one here now.

Grid 2
VZKT(5+2)-M(the same letter as before)HKB-ITCMP

Arkshot: GZ06L-(2x4)P5KN-XDFXN

Spelunky
DMM3Q-38YHX-7GA3B

Greed Corp - A5S2M-8XDW4-3B*FS-LK3I6-ETM5S

First letter of the Japanese name of EarthBound.

Since I managed to snag another one, here's another one

Operation Flashpoint: Dragon Rising
CW(27/3)ZT-3YFVM-(two letters to stand for a D&D MMORPG)8G2

A bit of Saints Row 2 (GOG):

https://www.gog.com/redeem/4837F-5AFA1-FE155-3C6D8

Automachef: PMJMM-B(9/3)Z(3X3)F-QXB(9/3)C

Most of these are old and I have no clue how to redeem most of them nor do I want to so if you figure any out that are all yours! :D

Magicka: Wizard Wars F948P-XP0BR-5PQTB
Seafight Booster Pack Sft3-wpnr-1mku-d7r9
SHAIYA Exclusive Pack Gr-ev95-w9r4-gm3a-5g8w
Project Zero Deaths Sneaky Goblin Grouch 4UBU4AWCSN
Project Zero Deaths Skeleton Skin NKTWYPUKQN
Dofus ~ Pacman Set Tesnvgshb4ewd92
Jurassic World Evolution - Ankylosaurus skin (Vivid Variant) 6AYAA-IJF0W-B8DXF
Elite Dangerous - Cobra Mk III ship skin 0EC44-B298C-C17DC-CD3FB-JJM18
MAGIX Photo Manager Deluxe P3-60236-48782-42825-80886-52976-75468
Music Maker Hip Hop Beat Producer P3-60324-12676-74687-61159-76392-41885
Music Maker 80s Edition P3-64788-59666-32342-39011-27616-85830
Robocraft Jingle Jam Pack 1A00-0DF0-366F-448B
Star Trek Online TOS Enterprise Bridge Officers Pack 7FS0Q6wS
Xara Photo & Graphic Designer P3-60689-67136-37362-77413-75657-79777
Soundpool: Stranger Synths G3-BPCWE-G9DFR-D9TXM-2543A
War for the Overworld - Yogscast Worker Skin 6G75X-DYI23-G0JHV

9VI82-PVXZL-WÑÑ9Ñ
Ñ≈2,71828

SYSTEM SHOCK Available for any decent user who doesn't have it already. Leave a message on Steam.
WH7W0-ULD1D-R0P17 here.

EDIT: Read instructions. All comments left here will be ignored.

Bad Dream Coma: 36VZ(letter before M)-(letter before M)(3x3)WZ6-TG0M3
Bad Dream Coma: E(3x3)2MZ-4YBHY-WJJ(letter before M)C