In order to be considered 100% complete games will need to have all unlocks, achievements, and DLC accomplished. Free games and mods are indicated with Italic text.

Project Borealis: Prologue
Arrow a Row

The Culling of the Cows
Dead Bits
Aperture Hand Lab
Half-Life: C.A.G.E.D
Dr. Langeskov, The Tiger, and The Terribly Cursed Emerald: A Whirlwind Heist
Half-Life: Field Intensity
Halo - Cursed Halo Again
Pineapple on pizza
Human Resource Machine
Half-Life: MMod
Halo 3 - Lord Hood Boy's Goldmine Campaign



Prospekt
Cube Link

Chains
Super Win The Game
Black Mesa
Polarity
Marie's Room
Ectolibrium
Sprout
Cheap Golf
Ha/ck
Sandmason
Half-Life 2
Intergalactic Bubbles
Geometric Sniper
Halfquake Trilogy
There is no Game: 2015 Edition
Amalgam
Arctic Adventures: Episodes
Half-Life 2: Downfall
Half-Life 2: Genry's Great Escape From City 13
Neurodeck
Pony Island
Portal: Reloaded
Barro
Odyssey - The Invention of Science
Minit



The Stanley Parable
The Stanley Parable Demo
199X
Defy Gravity
Spoiler Alert
Frontier
Portal Stories: Mel
Transmissions: Element 120
Home Improvisation
MIND Path to Thalamus E.Edition
Morphopolis
Mr.President
Neverending Nightmares
Portal 2
Rexura
Viscera Cleanup Detail: Shadow Warrior
PAC-MAN Championship Edition DX+