Games like Fishing Cat's Slack-off Diary
Games like Fishing Cat's Slack-off Diary include Mirror 2: Project X, The Hungry Lamb: Traveling in the Late Ming Dynasty, LoveChoice, Billionaire Lovers, and To the Moon. We matched them by the tags players give Fishing Cat's Slack-off Diary on Steam (Casual, RPG, Cats, Interactive Fiction, and Roguelite): closest matches first, and among equally close ones the better-known games.

Mirror 2: Project X
Shared: Match 3 · Interactive Fiction · RPG

The Hungry Lamb: Traveling in the Late Ming Dynasty
Shared: Interactive Fiction · Visual Novel · Story Rich

LoveChoice
Shared: Story Rich · Visual Novel · Casual

Billionaire Lovers
Shared: RPG · Casual · Visual Novel

To the Moon
Shared: Story Rich · Interactive Fiction · RPG

Mewgenics
Shared: Cats · Roguelite · RPG

Florence
Shared: Casual · Story Rich · Interactive Fiction

Undertale
Shared: Story Rich · RPG · Multiple Endings

Aliya: Timelink
Shared: RPG · Interactive Fiction · Visual Novel

Vampires' Melody
Shared: Casual · Interactive Fiction · Visual Novel

Volcano Princess
Shared: RPG · Multiple Endings · Casual

Beacon Pines
Shared: Story Rich · Visual Novel · Interactive Fiction

Vampire Survivors
Shared: Roguelite · Casual · Roguelike

Hades
Shared: Roguelite · RPG · Roguelike

Cat Quest
Shared: RPG · Cats · Casual

The NOexistenceN of you AND me
Shared: Visual Novel · Story Rich · Interactive Fiction

Until Then
Shared: Interactive Fiction · Visual Novel · Story Rich

ATRI -My Dear Moments-
Shared: Casual · Visual Novel · Story Rich

Otaku's Adventure
Shared: RPG · Visual Novel · Story Rich

Coffee Talk
Shared: Casual · Interactive Fiction · Visual Novel

风信楼
Shared: Interactive Fiction · Story Rich · Visual Novel

Hades II
Shared: Roguelite · RPG · Roguelike

The Witcher 3: Wild Hunt — Remastered
Shared: RPG · Story Rich · Fantasy

Sweet Home
Shared: RPG · Interactive Fiction · Visual Novel