Big Sister (2026)

Developer: HaHaHaGame
Platforms: Windows
Genres: Casual, Indie
Rating: 5.0 of 5, 50 player ratings
Typical playtime: about 3.0 hours
Where to get it: Steam

The 3D catalog: game boxes on wooden shelves, with the cat sitting at the counter next to its greeting.

The catalog in 3D

The same catalog has a room you can walk around in. The cat behind the counter is the AI Catbot, and they pick real games from it when you tell them what you feel like playing. Nothing is for sale, here or in there. Go in from here and this game is already out on the counter, with more like it waiting on the shelf next to it.

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How it feels

A soft, ambient presence that sits quietly at the edge of your screen, blinking and breathing while you work, asking for nothing and offering a small sense of company.

low-commitmentambientcompanionablequietunobtrusivecozyidlegentle

What players say

A cheap desktop pet that players describe as simple and companion-focused, with Steam Workshop support for swapping characters and wallpapers seen as its main draw. Content is thin beyond the pet itself, and reviewers keep asking for more outfits, a size slider, and workshop uploads, so they treat it as a small thing carried by community mods.

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More by HaHaHaGame

This page is from Underplayed Gems, a catalog of older and overlooked games. Not quite it? You can browse by platform and genre, or take this one into the 3D catalog and ask the Catbot for something closer.