Lunarium (2026)

Developer: 月相仪Lunarium
Publisher: 月相仪Lunarium, Imperfect Games
Platforms: Windows
Genres: Action, Adventure, Indie, RPG
Rating: 4.4 of 5, 682 player ratings
Typical playtime: about 16 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 hopeful but perilous journey across mysterious worlds, driven by emotional discovery and ancient secrets.

adventuroushopefulmysteriousperilousemotionalatmosphericnarrative-drivenquest

What players say

Players praise the hand-drawn art, music, and heartfelt story, with the two-character combat standing out. Many split on difficulty: early and mid-game enemies rely on frustrating delayed attacks, while late-game builds trivialize fights. Some note launch-era bugs inflating playtime, though fixes improved the experience, and collectibles lack in-game guidance.

Screenshots

More games like this

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.