Role-playing (RPG)

Is It Wrong to Try to Pick Up Girls in a Dungeon? Infinite Combate

MAGES.

Isekai Bistro

Mango Party

Isekai Janken Hero

Mango Party

Isekai Revitalizer

Orcsoft

Isekai Rondo

Exe-Create Inc.

Iseshima Mystery Annai: Itsuwari no Kuro Shinju

Happymeal Inc.

Ishar 2: Messengers of Doom

Silmarils

Ishar 3: The Seven Gates of Infinity

Silmarils

Ishar: Legend of the Fortress

Silmarils

Island M

Gamepub

Island Saga

Kamichichi

Island World

GameLab

Island of Deception

Yooreka Studio

Island of Hearts

4Divinity

Island of Penance

ONEONE1

Island of Rebirth: NTR and Love

AVANTGARDE

Islands of Insight

Lunarch Studios

Isle Goblin

Kilowatt Games

It Girl

CrowdStar

It Lurks Below

Graybeard Games

It Takes a Village

It Was a Human

Loser/s

It's All Over

Part Time Monkey

It's Killing Time

Choice of Games