Niph +4

I have...

These are all Humble Bundle unrevealed keys.
Some of them are in Humble Choice, so a few are mutually exclusive.

11-11 Memories Retold
12 is Better Than 6
198X
911 Operator
911 Operator - Special Resources DLC
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Aaero
ADOM (Ancient Domains of Mystery)
AER Memories of Old
AI War 2
AI War: Fleet Command
Alan Wake's American Nightmare
Almost There: The Platformer
Anomaly 2
Anomaly: Warzone Earth Mobile Campaign
Anomaly: Warzone Erath
Anomaly Defenders
Ashes of the Singularity: Escalation
Autonauts
Aven Colony
Avernum 3: Ruined World
Bad North: Jotunn Edition
Basement
Batalj Beta
Battle Chef Brigade
Bear With Me - Collector's Edition
Bee Simulator
Blacksmith
Black the Fall
Blade & Bones
BlazBlue: Continuum Shift Extend
Bleed 2
Board Battlefield
Book of Demons
Capitalism 2
Chasm
Chivalry: Medieval Warfare
Clatter
clicker bAdventure
Cloudborn
Colt Canyon
Company of Heroes 2 - Whale and Dolphin Conservation Charity Pattern Pack
Convoy
Crying Suns
Cryofall
Cube Link
Dandara
Darksburg
Darkside Detective
Darksiders II: Deathinitive Edition
Darksiders III
Darkwood
Deadly Days
Death's Gambit
Deep Dungeons of Doom
Desolate
Detective Case and Clown Bot in: Murder in the Hotel Lisbon
Dirt 5
Disjunction
Distance
Don't Stand Out
Do Not Feed The Monkeys
Driftland: The Magic Revival
Dungeon Escape
Duskers
Effie
Elderborn
Eliza
Empire: Total War Collection
Endless Space - Collection
Etherborn
Evergarden
F1 2019 Anniversary Edition
Fae Tactics
Fantasy Blacksmith
Fight'N Rage
Figment
Finding Paradise
Flipping Death
Fluffy Horde
Flux8
Freaky Awesome
Full Metal Furies
Future Proof
Goat Of duty
Going Under
Grimm & Tonic
Grip + 1 DLC
Gris
Guacamelee! 2
GUILTY GEAR Xrd -SIGN-
GUILTY GEAR XX ACCENT CORE PLUS R
Guns of Icarus Alliance Collector's Edition
Guns of Icarus Alliance Costume Pack
Guns of Icarus Alliance Soundtrack
HackyZack
Halcyon 6: Starbase Commander (LIGHTSPEED EDITION)
Hard Reset Redux
Hellblade: Sennua's Sacrifice
Hidden Folks
Holy Potatoes! We're in Space?!
Hyperdrive Massacre
Ikenfell
Immortal Planet
Immortal Redneck
Indecision.
In memory of TITAN
In Other Waters
Interplanetary: Enhanced Edition
Iron Danger
JYDGE
Kabounce
Kathy Rain
Kill It With Fire
Kona
Lara Croft GO
Last Day of June
Last Encounter
Late Shift
Lightmatter
Little Misfortune
Little Nightmares
Lost Castle
Lost in the Dungeon
LostWinds 2: Winter of the Melodias
LOVE
Love is Dead
Lucius Demake
Mages Of Mystralia
Main Assembly
Marvin's Mittens
Match Point
Meadow
Mega Man Legacy Collection
Middle-earth: Shadow of Mordor GOTY
Middle Earth: Shadow of War
Milky Way Prince - The Vampire Star
Mindball Play
Mini Metro
MINIT
Monster Prom
Moon Hunters
MOTHERGUNSHIP
NAIRI: Tower of Shirin
NeuroVoider
Niffelheim
Night Call
Nimbatus - The Space Drone Constructor
N++ (NPLUSPLUS)
Okami HD
Old Man's Journey
Overcooked
Overgrowth
Override: Mech City Brawl
Panzer Paladin
Paradigm
Paradise Killer
Paratropic
Pathfinder: Kingmaker Enhanced
Pathologic Classic HD
Paw Paw Paw
Perfect Heist
Pizza Titan Ultra
Planet Alpha
Pool Panic
Popup Dungeon
Project Warlock
Q.U.B.E. 2
R-COIL
Raiden V: Director's Cut
Rakuen
Rapture Rejects
Rapture Rejects - Humble Exclusive "SAFARI OUTFIT" DLC
Red Faction Guerilla Re-Mars-Tered
Regions of Ruin
Regular Human Basketball
Remothered: Broken Porcelain
Rising Storm 2: Vietnam + 2 DLCS
Road Doom
Road Redemption
Rock of Ages 2: Bigger & Boulder
Rock Of Ages 3: Make & Break
Rover Mechanic Simulator
RUINER
Running with Rifles
Rusty Lake: Roots
S.W.I.N.E. HD Remaster
Secret Neighbor
Serial Cleaner
Seven: The Days Long Gone
Shadows: Awakening
Shenmue I & II
Shenmue III
Shenzen I/O
She Remembered Caterpillars
Shoppe Keep 2
Simulacra + Simulacra 2
Slime-san
Slipstream
Smile For Me
Sniper Elite
Sniper Elite 3
Sniper Ghost Warrior Contracts
SOMA
Sonic Mania
Sorcery! Part 3
SOULCALIBUR VI
Space Pilgrim Episode 1: Alpha Centauri
SPLASH BLAST PANIC
Splasher
Splotches
Squidlit
State of Mind
Steel Rats
Stubbs The Zombie Rebel Without A Pulse
Subterrain
Sudden Strike 4
Sundered
Sunless Sea
Super Daryl Deluxe
Sure Footing
Switchblade Starter Pack
Sword Legacy Omen
Tannenberg
Temple of Xiala
The Adventure Pals
The Bard's Tale IV: Director's Cut
The Dwarves
The Haunting of Billy
The Hex
The Journey Down: Chapter Three
Them's Fightin' Herds
The Suicide Of Rachel Foster
The Uncertain: Last Quiet Day
Throne of Lies The Online Game of Deceit x2
Titan Quest: Anniversary Edition + Titan Quest: Ragnarok DLC
Tom Clancy's The Division (Ubisoft Connect)
Tom Clancy's The Division - Survival (Ubisoft Connect)
Tooth and Tail
Tower 57
Tower Unite
Townsmen - A Kingdom Rebuilt
Trailmakers
Train Valley 2
Tropico 5
Tross
Trueberbrook
Tsioque
Turok
Turok 2: Seeds of Evil
Tyranny - Standard Edition
Unit 4
VoidExpanse
Wandersong
Warhammer 40,000: Mechanicus
Warhammer: End Times - Vermintide
Warstone TD
Westerado: Double Barreled
Whispers Of A Machine
Wizorb
Worms Rumble + Legends Pack
Yakuza 3 Remastered
Yakuza Kiwami
Yoku's Island Express
Youropa
Zero G Arena
Zombie Army Trilogy
Zombie Night Terror