Lonely Knight - Idle Roguelike RPG

An idle roguelike RPG with automatic combat and skill choices

Enter the Game Studios · Released Mar 18, 2024

Casual Indie RPG Simulation Strategy Free To Play

Reviews: Mostly Positive; 73% of 322
Recent reviews: Not enough recent
Players: 4; daily peak, Oct 28, 2026
Steam Deck: Verified
Last update on Steam: 2 years ago; Oct 14, 2024
Minimum PC: HD 5750; 4 GB RAM · 0.5 GB disk; Full requirements

What is Lonely Knight - Idle Roguelike RPG?

This single-player fantasy RPG follows a knight searching for companions. You build a skill deck, customize the knight through a mastery system, and fight through fields and dungeons, including an endless dungeon. Defeating bosses lets you acquire their powers.

For you if...

+you enjoy making build decisions that depend on luck
+you prefer cute, hand-drawn fantasy art

Not for you if...

−you want hands-on control over each attack

What players say

73% of 322 reviews are positive

Recent players report technical problems that prevent play. Other recurring complaints concern inaccurate skill descriptions and a design that feels built for phones.

Screenshots and trailer

Lonely Knight - Idle Roguelike RPG screenshot 1

Lonely Knight - Idle Roguelike RPG system requirements

Minimum: HD 5750, 4 GB RAM, 0.5 GB of disk space.

As published by the developer.

Can my PC run Lonely Knight - Idle Roguelike RPG?

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Minimum

OS: Windows 10
Processor: Intel i5+
Graphics: Nvidia 450 GTS / Radeon HD 5750 or better
Memory: 4 GB RAM
Storage: 500 MB available space

Does Lonely Knight - Idle Roguelike RPG have co-op or multiplayer?

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

Single-player

Does Lonely Knight - Idle Roguelike RPG run on Steam Deck?

Verified Yes, Verified by Valve: it works on Steam Deck out of the box.

All functionality is accessible with the default controller configuration
Shows Steam Deck controller icons
In-game text is legible on Steam Deck
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 49
Steam features: Cloud saves, Family Sharing
Languages: Text only: English, Japanese, Korean.

Does Lonely Knight - Idle Roguelike RPG 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