Devil's 5 Days Mischief Game

An adult RPG about a rival pursuing your girlfriend

BBQ大好き · Published by Saikey Studios, BBQ大好き · Released Jan 19, 2023

Reviews: Mixed; 69% of 120
Recent reviews: Not enough recent
Players: 2; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 2 years ago; Jul 4, 2024
Minimum PC: GTX 640; 1 GB RAM · 0.5 GB disk; Full requirements

What is Devil's 5 Days Mischief Game?

This single-player fantasy RPG follows a male adventurer in Kul Village, where a five-day contest determines his girlfriend Ria's next pact holder. You explore five maps, manage stats, complete competition objectives, and hinder your opponent's actions.

For you if...

+you enjoy replaying branching stories to find different endings

Not for you if...

−you prefer adventures without a fixed time limit
−you want romance without infidelity themes

What players say

69% of 120 reviews are positive

Players praise the character artwork. Common complaints concern the slow pace and lengthy scenes that cannot be skipped.

Screenshots and trailer

Devil's 5 Days Mischief Game screenshot 1

Devil's 5 Days Mischief Game system requirements

Minimum: GTX 640, 1 GB RAM, 0.5 GB of disk space.

As published by the developer.

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Minimum

OS: Windows 7 or later
Processor: Intel Core™ i3-2100 or similar
Graphics: GeForce™ GTX 640 series or similar
Memory: 1 GB RAM
Storage: 550 MB available space
DirectX: Version 10

Does Devil's 5 Days Mischief Game have co-op or multiplayer?

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

Single-player

Does Devil's 5 Days Mischief Game 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: Family Sharing, Trading cards
Languages: Full audio: Japanese. Text only: Simplified Chinese, English, Traditional Chinese.

Does Devil's 5 Days Mischief Game 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