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
59
Deus Ex: The Fall
Free
70
Fishing Planet
70
Fatale
72
The Labyrinth of Grisaia
71
Letter Quest Remastered: Grimm's Journey
80
Mimpi
80
Madballs in Babo: Invasion
80
Starward Rogue
80
Pharaoh Rebirth+
80
Tadpole Treble
80
Keen
55
The Hong Kong Massacre
68
Aaru's Awakening
70
You Must Build A Boat
70
39 Days to Mars
70
Silence of the Sleep
74
Shu
Free
Helltaker
Blade Runner
60
Alien Breed: Impact
60
Way of the Samurai 4
67
Lost Sphear
70
Sheep
67
Desync
57
Painkiller: Hell & Damnation
61
Hyperdimension Neptunia Re;Birth2: Sisters Generation
66
Tannenberg
Free
72
Champions Online
72
Hyperdevotion Noire: Goddess Black Heart
Stone Story RPG
75
Lemma
Free
Fears to Fathom: Home Alone
Osiris: New Dawn
70
Rise of the Tomb Raider: Cold Darkness Awakened
82
Reaper: Tale of a Pale Swordsman
70
Level 22: Gary's Misadventures
77
Adventures of Pip
85
Dungeon Siege III: Treasures of the Sun
85
Pacific Storm
85
Flashpoint Campaigns: Germany Reforged
85
Crusader Kings II: Monks and Mystics
80
Okinawa Rush
60
Blue Estate
66
Sid Meier's Starships
79
Headmaster
71
Puzzle Quest: Galactrix
60
Haunt the House: Terrortown
82