By hardware
PC Games Under 20GB
Modern games routinely pass 100GB. These do not.
6,363 games in our database list minimum system requirements that fit Under 20GB. Each figure comes from the requirements the publisher itself lists on the store page, parsed into comparable numbers. Minimum specification means the game starts and runs, not that it runs well.
6,363 games
75
Hellcard
84
Subnautica
Animal Company
83
Don't Starve Together
87
Victoria 3
89
Amnesia: The Dark Descent
85
Prodeus
80
Alien Hominid HD
83
Brothers: A Tale of Two Sons
89
FTL: Faster Than Light
77
Weird West
Paralives
85
Saints Row: The Third
86
Factorio
90
Strange Horticulture
85
Sonic the Hedgehog
80
Saviorless
80
Bang-On Balls: Chronicles
91
Mark of the Ninja
R.E.P.O.
79
Wizard With a Gun
Servant of the Lake
81
Call of Duty: Modern Warfare 3
88
Far Cry
85
Transistor
80
Citizen Sleeper
83
Teardown
65
Hotel Barcelona
Free
80
Team Fortress 2
82
The Elder Scrolls V: Skyrim - Special Edition
80
Borderlands
88
Child of Light
86
Nobody Saves the World
85
Triangle Strategy
88
Machinarium
82
Papers, Please
90
Need for Speed: Hot Pursuit
80
Subnautica: Below Zero
91
Shovel Knight: Treasure Trove
90
Into the Breach
87
Dragon Ball FighterZ
82
Bloodstained: Ritual of the Night
89
Hyper Light Drifter
92
Fallout 3: Game of the Year Edition
94
Batman: Arkham City - Game of the Year Edition
64
Machine Mind
78
Little Nightmares
81