Games like Idle Harem Dungeon

Games like Idle Harem Dungeon include Summer Memories, Cookie Clicker, NEKOPARA Vol. 0, NEKOPARA Vol. 1, and NEKOPARA Vol. 3. We matched them by the tags players give Idle Harem Dungeon on Steam (Sexual Content, Hentai, Idler, Incremental, and Nudity): closest matches first, and among equally close ones the better-known games.