| I Am Bread | Bossa Studios | 4/10 | |
| I Am Setsuna | Square Enix | 6/10 | |
| I Am Setsuna | Square Enix | 8/10 | |
| I Am The Hero | Ratalaika Games | 7/10 | |
| I Am The Hero | Ratalaika Games | 5/10 | |
| I and Me | Ratalaika Games | 6/10 | |
| I fell from Grace | Deep Taiga | 5/10 | |
| I Hate Running Backwards | Devolver Digital | 7/10 | |
| I've Got to Run! | 4 Corner | 2/10 | |
| ibb & obb | Sparpweed | 8/10 | |
| ICC Pro Cricket 2015 | Indiagames | 6/10 | |
| Ice Cream Surfer | Dolores | 5/10 | |
| ICEY | X.D. Network | 7/10 | |
| Iconoclasts | DANGEN | 9/10 | |
| Iconoclasts | Bifrost | 9/10 | |
| Idol Hands | Green Man Loaded | 7/10 | |
| Idol Magical Girl Chiru Chiru Michiru: Part 1 | Sekai Project | 6/10 | |
| Idol Magical Girl Chiru Chiru Michiru: Part 2 | Sekai Project | 7/10 | |
| If My Heart Had Wings | MoeNovel | 6/10 | |
| Ikachan | Nicalis | 7/10 | |
| Ikaruga | Atari | 9/10 | |
| Ikaruga | Nicalis | 9/10 | |
| Illusion of Time | Nintendo | 8/10 | |
| Illusion: A Tale of the Mind | Ravenscourt | 6/10 | |
| Imagine: Fashion Designer 3D | Ubisoft | 5/10 | |
| Immortal Redneck | Crema | 6/10 | |
| Immortal Redneck | Crema | 6/10 | |
| Immortals: Fenyx Rising | Ubisoft | 8/10 | |
| Imperium Galactica | THQ Nordic | 6/10 | |
| Imperium Galactica II | THQ Nordic | 6/10 | |
| In Cold Blood | Ubisoft | 5/10 | |
| In Death: Unchained | Superbright | 9/10 | |
| In Extremis | LNDFRR | 7/10 | |
| In Other Waters | Fellow Traveller | 7/10 | |
| In Vitra | rokapublish | 3/10 | |
| Inazuma Eleven | Nintendo | 8/10 | |
| Inazuma Eleven | Level-5 | 8/10 | |
| Inazuma Eleven 2: FireStorm / Blizzard | Nintendo | 9/10 | |
| Inazuma Eleven 3: Bomb Blast / Lightning Bolt | Nintendo | 7/10 | |
| Inazuma Eleven 3: Team Ogre Attacks! | Level-5 | 8/10 | |
| Inazuma Eleven 3: Team Ogre Attacks! | Level-5 | 6/10 | |
| Inazuma Eleven Go: Light / Shadow | Level-5 | 8/10 | |
| Inazuma Eleven Strikers | Nintendo | 5/10 | |
| Inbento | 7Levels | 9/10 | |
| Inbento | 7Levels | 8/10 | |
| Indivisible | 505 Games | 5/10 | |
| Indivisible | 505 Games | 7/10 | |
| Induction | Bryan Gale | 9/10 | |
| Industry Manager: Future Technologies | astragon Software GmbH | 5/10 | |
| inFamous: First Light | SCEE | 8/10 | |
| inFamous: Second Son | SCEE | 9/10 | |
| Inferno Climber: Reborn | Arc System Works | 2/10 | |
| Infinite Dunamis | Kemco | 3/10 | |
| Infinite Minigolf | Zen | 7/10 | |
| Infinite Minigolf | Zen | 7/10 | |
| Infinite Space | SEGA | 8/10 | |
| Infinite Space III: Sea of Stars | Digital Eel | 3/10 | |
| Infinity Runner | Wales | 4/10 | |
| Infinity Runner | Wales | 4/10 | |
| Infinity Runner | Wales | 5/10 | |
| Infinity Wars: Reborn | Yodo1 | 6/10 | |
| Injection Pi 23 ‘No Name, No Number’ | Factoria Cultural Gestio, S.L. | 2/10 | |
| Injustice 2 | Warner Bros. | 8/10 | |
| Injustice 2: Legendary Edition | Warner Bros. | 8/10 | |
| Injustice: Gods Among Us | Warner Bros. | 9/10 | |
| INK | Digerati Distribution | 6/10 | |
| Inked: A Tale of Love | Pixmain | 6/10 | |
| Inky Blocks | Andrew Ivchuck | 8/10 | |
| Inmost | Chucklefish | 8/10 | |
| InnerSpace | PolyKnight Games | 5/10 | |
| InnerSpace | PolyKnight Games | 5/10 | |
| Inquisitor | Cinemax | 4/10 | |
| INSIDE | Playdead | 8/10 | |
| INSIDE | Playdead | 7/10 | |
| Inside My Radio | Iceberg | 9/10 | |
| Inside My Radio | Iceberg | 8/10 | |
| Inside My Radio | Iceberg | 5/10 | |
| Insidia | Bad Seed | 7/10 | |
| Insurgency | New World | 6/10 | |
| Insurgency | New World | 7/10 | |
| International Superstar Soccer 2 | Konami | 7/10 | |
| International Superstar Soccer 98 | Konami | 8/10 | |
| Interplanetary: Enhanced Edition | Team17 | 4/10 | |
| Interrogation: You will be deceived | Mixtvision | 7/10 | |
| Interstellar Space: Genesis | Praxis Games | 6/10 | |
| Intruders: Hide and Seek | Daedalic | 6/10 | |
| Inversus | Hypersect | 9/10 | |
| Invisible, Inc. | Klei | 9/10 | |
| Invisible, Inc. Contingency Plan | Klei | 8/10 | |
| Invisigun Reloaded | Sombr Studio | 6/10 | |
| Ion Fury | 1C | 6/10 | |
| Iratus: Lord of the Dead | Daedalic | 9/10 | |
| Iridion II | Vivendi | 8/10 | |
| Iris.Fall | Numskull | 7/10 | |
| Iro Hero | Artax Games | 4/10 | |
| Iron Combat: War in the Air | Teyon | 7/10 | |
| Iron Crypticle | Tikipod Limited | 7/10 | |
| Iron Fisticle | Curve Digital | 7/10 | |
| Iron Kill | Play Motion | 6/10 | |
| Iron Man | SEGA | 5/10 | |