By hardware
PC Games Under 20GB
Modern games routinely pass 100GB. These do not.
6,367 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.
6,367 games
68
UFO: Aftershock
70
Chronology
70
Culpa Innata
60
The Sims 3: Showtime
65
Impact Winter
72
Klaus
83
Let Them Come
80
Boundless
77
Age of Booty
67
Badland: Game of the Year Edition
74
The Charnel House Trilogy
58
Wolcen: Lords of Mayhem
65
Seum: Speedrunners from Hell
77
Sprint Vector
75
Serious Sam's Bogus Detour
60
NecroVisioN
70
Jack Keane
70
The Book of Unwritten Tales: The Critter Chronicles
75
Gun Metal
75
Them's Fightin' Herds
95
The Last Birdling
58
Sonic Lost World
60
Ys I & II Chronicles+
73
Warlock: Master of the Arcane
79
Burn Zombie Burn!
Free
80
Altitude
Free
79
Hide and Shriek
77
Nelly Cootalot: The Fowl Fleet
67
Light Fall
82
Iridion II
83
Halloween Forever
Tomb Raider III: Adventures of Lara Croft
Oxygen Not Included
Gunfire Reborn
60
Zombie Driver HD
73
Guardians of Middle-earth
65
Senran Kagura Bon Appétit!
70
18 Wheels of Steel: American Long Haul
72
Fate/Extella Link
75
Expand
75
Neko-Nin ExHeart
82
Archaica: The Path Of Light
87
Null Vector
55
Oddworld: Munch's Oddysee
63
Robinson: The Journey
78
Psycho-Pass: Mandatory Happiness
57
The Last Remnant
62