Slave Princess Finne, why did she sell out her own kingdom?

Turn-based fantasy RPG starring a princess with divided loyalties

Circle Fairy Flower · Published by OTAKU Plan · Released Oct 13, 2023

Reviews: Very Positive; 87% of 87
Recent reviews: Not enough recent
Players: 1; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 3 years ago; Oct 11, 2023
Minimum PC: DirectX 10 GPU; 8 GB RAM · 2 GB disk; Full requirements

What is Slave Princess Finne, why did she sell out her own kingdom??

A single-player, 2D JRPG set in a world where humanity's victory in an earlier war left elves enslaved. You explore dungeons and fight battles as Finne, a half-human, half-elf chosen to represent humanity in the next conflict. An auto-battle option lets you automate combat.

For you if...

+you enjoy branching routes and pursuing different endings
+you like customizing character appearances and changing costumes

Not for you if...

−you want challenging battles that demand constant manual control
−you avoid games with nudity and sexual content

What players say

87% of 87 reviews are positive

Players praise the artwork and Finne's personality. A recent reviewer objects to scenes that mistreat her. A negative review calls combat dull and reports slowdown.

Screenshots and trailer

Slave Princess Finne, why did she sell out her own kingdom? screenshot 1

Slave Princess Finne, why did she sell out her own kingdom? system requirements

Minimum: DirectX 10 GPU, 8 GB RAM, 2 GB of disk space.

As published by the developer.

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Minimum

OS: 7 / 8 / 8.1 / 10
Processor: 2+ GHz Processor
Graphics: DirectX 10/OpenGL 4.1 capable GPU
Memory: 8 GB RAM
Storage: 2 GB available space
DirectX: Version 10

Does Slave Princess Finne, why did she sell out her own kingdom? have co-op or multiplayer?

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

Single-player

Does Slave Princess Finne, why did she sell out her own kingdom? run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Default controller config not fully functional
Sometimes shows mouse, keyboard or non-Deck controller icons
In-game text is legible on Steam Deck
Default graphics settings perform well on Steam Deck
External controllers are not supported for the primary player

PC version details

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

Does Slave Princess Finne, why did she sell out her own kingdom? 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