RUKIMIN's Disappointing Adventure! ~SHOBOMI AND THE PHANTOM RUINS~

A precision platformer where picking things up can trigger traps

RUKIMIN. · Released Sep 17, 2022

Reviews: Very Positive; 94% of 183
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Untested
Last update on Steam: 4 years ago; Sep 22, 2022
Minimum PC: 1GB of RAM; 4 GB RAM · 0.3 GB disk; Full requirements

What is RUKIMIN's Disappointing Adventure! ~SHOBOMI AND THE PHANTOM RUINS~?

In this free, single-player 2D side-scrolling platformer, you control Shobomi, a cat exploring phantom ruins with an expedition. You follow a linear route toward the goal, navigating hazards such as falling spikes and iron cages.

For you if...

+you enjoy working out solutions through repeated failures

Not for you if...

−you want predictable obstacles and a forgiving difficulty

What players say

94% of 183 reviews are positive

Players praise the cute visuals and challenging platforming, and several find it easier than its predecessor. A negative review criticizes the platforming as unoriginal.

Screenshots and trailer

RUKIMIN's Disappointing Adventure! ~SHOBOMI AND THE PHANTOM RUINS~ screenshot 1

RUKIMIN's Disappointing Adventure! ~SHOBOMI AND THE PHANTOM RUINS~ system requirements

Minimum: 1GB of RAM, 4 GB RAM, 0.3 GB of disk space.

As published by the developer.

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Minimum

OS: Windows 7, 8, 10 (64bit)
Processor: Dual Core @ 2.00Ghz
Graphics: 1GB of video RAM
Memory: 4 GB RAM
Storage: 300 MB available space
DirectX: Version 9.0

Does RUKIMIN's Disappointing Adventure! ~SHOBOMI AND THE PHANTOM RUINS~ have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does RUKIMIN's Disappointing Adventure! ~SHOBOMI AND THE PHANTOM RUINS~ run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 17
Steam features: Family Sharing
Languages: Text only: English.

Does RUKIMIN's Disappointing Adventure! ~SHOBOMI AND THE PHANTOM RUINS~ use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam