I am feeling lazy today. UPDATE: More keys from bundles. (Hints under keys)

I have some steam keys and Humble Bundle links, but I am too lazy to make giveaways for them, so I will drop them here:

Humble Bundle Links:
https://www.humblebundle.com/gift?key=MVwPWsEFyHB5Zbtf
Gone

https://www.humblebundle.com/gift?key=uqmSUGMtTaqRKfSb
Gone

https://www.humblebundle.com/gift?key=RUq6WAvhAasmNT8C
Gone

Steam Keys:
Q.U.B.E.
W?R84-PYBGD-LXQHV
4+4=?
Gone

Sword of Stars: The Pit
??ING-ZP3Q7-TFH0K
??=?ewlett-?ackard
Gone

Isomer
L?2TM-CB3X3-4HLME
1+2=?
Gone

Litil Devil
V?60Y-ADC7A-JY0BP
1+1-2=?
Gone

Arcane Worlds
YW0CK-?XE7I-RWBC9
5+5-10=?
Gone

KU: SHROUD OF THE MORRIGAN
?XZRJ-PXATF-GZ548
?= ?ust kidding
Gone

Too lazy to add question marks now soooooo:

18 WHEELS OF STEEL: EXTREME TRUCKER
Gone

DOKURO(more like DokuLOL...because of the key)
8Q6GZ-WHKV8-7IL0L(Gone)

GRIM LEGENDS 2: SONG OF THE DARK SWAN
Gone

JONES ON FIRE
Gone
NAISSANCEE
Gone

PRETENTIOUS GAME
Gone

Will add the rest in a bit and happy Mother's Day! :)
Edit: More keys

AKANE THE KUNOICHI
2JA58-C4J74-E2H?P
2+1+3=?

DUPLICITY BEYOND THE LIES
???2A-750JY-XEF7N
???=?rand ?heft ?uto

BUT TO PAINT A UNIVERSE
8J04Q-?BB5J-8A3YM
?= Because _ ate 9

Muffin Knight
CXFFB-VF?0Y-9BQQR

3 x 3=?

Karmaflow: The Rock Opera Videogame - Act I
CFW34-FKZ3B-?QJIK

?= _ Y Z
SANG-FROID - TALES OF WEREWOLVES
ANNQ?-MHYVM-T2EQC

4 x 2=?

BETRAYER
C??ML-MVJD2-TBNAR
??= 175-25-50-50

BLUE ROSE
078XA-B?HAV-H7BWT
?=35 x 2 x 0

SURGEON SIMULATOR 2013
0??XC-L5V7H-5GXMG
??= 69-11

Here are the rest of the keys.(That I can find or remember buying)
I hope you enjoy the games. :)
Until next time.