PCGame

Serment - Contract with a Devil

Visual novel dungeon crawler with a deadline to repay a devil

Nkt Studio · Published by Sekai Project · Released Feb 1, 2019

RPG

Reviews
Mostly Positive
78% of 88
Recent reviews
Not enough recent
Players
0
daily peak, Oct 29, 2026
Steam Deck
Playable
Last update on Steam
7 years ago
Oct 16, 2019
Minimum PC
DirectX® 9 Compatible
2 GB RAM · 1 GB disk
Full requirements

What is Serment - Contract with a Devil?

This single-player RPG follows a girl revived by a devil who demands money to keep her alive. You choose from four heroines, explore dungeons, solve puzzles, and fight turn-based battles, while managing your time between outings and visual novel scenes.

For you if...

  • +you enjoy anime heroines and romance between women
  • +you like mixing dungeon exploration with cooking, crafting, and fishing

Not for you if...

  • −you prefer real-time action to turn-based battles
  • −you want to explore without managing time or deadlines

What players say

78% of 88 reviews are positive

Players praise the character art and relaxed play. Recurring criticisms concern sparse storytelling and limited romance, while some players also dislike the dungeon navigation.

Screenshots and trailer

Serment - Contract with a Devil screenshot 1

Serment - Contract with a Devil system requirements

Minimum: DirectX® 9 Compatible, 2 GB RAM, 1 GB of disk space.

As published by the developer.

Can my PC run Serment - Contract with a Devil?

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Minimum

OS
Windows XP+
Processor
2.0 GHz
Graphics
DirectX® 9 Compatible Graphics Card, at least 1280 x 720 screen resolution
Memory
2 GB RAM
Storage
1 GB available space
DirectX
Version 9.0

Does Serment - Contract with a Devil have co-op or multiplayer?

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

Does Serment - Contract with a Devil run on Steam Deck?

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

  • Sometimes shows mouse, keyboard or non-Deck controller icons
  • Some text entry requires manually opening the on-screen keyboard
  • Some in-game text is small and may be hard to read
  • All functionality is accessible with the default controller configuration
  • 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, macOS, Linux
Achievements
11
Steam features
Family Sharing, Trading cards
Languages
Text only: English.

Does Serment - Contract with a Devil 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

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