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Serment - Contract with a Devil

App ID 632900
App Type Game
Developer
Publisher Sekai Project
Supported Systems Windows macOS Linux
Technologies PyGame Engine, RenPy Engine
Last Changenumber 28976041
Last Record Update 14 May 2025 – 08:07:40 UTC ()
Release Date 1 February 2019 – 17:46:24 UTC ()

Serment - Contract with a Devil is a visual novel/dungeon crawler hybrid featuring highly tactical turn based RPG battles, challenging dungeon puzzles, optional minigames and most importantly, a lot of cute anime girls.

Steam price history

Special Promotion, offer ends 10 July 2025 – 17:00:00 UTC
Current Price $2.24 at -85%
Lowest Recorded Price $2.24 at -85% 25 September 2023
Currency Current Price Converted Price Lowest Recorded Price
U.S. Dollar $2.24 at -85% $2.24 $2.24 $2.24 at -85%
South Asia - USD $1.04 at -85% $1.04 -53.57% $1.04 $1.04 at -85%
Russian Ruble 82 ₽ at -85% $1.04 -53.54% $1.04 82 ₽ at -85%
Ukrainian Hryvnia 48₴ at -85% $1.14 -48.68% $1.14 48₴ at -85%
Vietnamese Dong 30500₫ at -85% $1.16 -47.97% $1.16 30500₫ at -85%
Kazakhstani Tenge 615₸ at -85% $1.18 -47.13% $1.15 600₸ at -75%
LATAM - U.S. Dollar $1.19 at -85% $1.19 -46.88% $1.19 $1.19 at -85%
MENA - U.S. Dollar $1.19 at -85% $1.19 -46.88% $1.19 $1.19 at -85%
Indian Rupee ₹ 103 at -85% $1.20 -46.33% $1.20 ₹ 103 at -85%
Indonesian Rupiah Rp 19649 at -85% $1.21 -45.95% $1.21 Rp 19649 at -85%
Chinese Yuan ¥ 8.70 at -85% $1.21 -45.82% $1.21 ¥ 8.70 at -85%
South African Rand R 21.75 at -85% $1.23 -45.03% $1.23 R 21.75 at -85%
CIS - U.S. Dollar $1.27 at -85% $1.27 -43.30% $1.27 $1.27 at -85%
Brazilian Real R$ 7,04 at -85% $1.28 -42.43% $1.28 R$ 6,99 at -75%
Philippine Peso ₱72.75 at -85% $1.29 -42.36% $1.29 ₱72.75 at -85%
Saudi Riyal 4.94 SR at -85% $1.31 -41.20% $1.31 4.94 SR at -85%
Chilean Peso CLP$ 1245 at -85% $1.33 -40.24% $1.33 CLP$ 1245 at -85%
Malaysian Ringgit RM5.77 at -85% $1.36 -39.09% $1.36 RM5.77 at -85%
Kuwaiti Dinar 0.42 KD at -85% $1.37 -38.57% $1.37 0.42 KD at -85%
Taiwan Dollar NT$ 40 at -85% $1.37 -38.54% $1.37 NT$ 40 at -85%
Colombian Peso COL$ 5625 at -85% $1.39 -37.71% $1.39 COL$ 5625 at -85%
Qatari Riyal 5.09 QR at -85% $1.39 -37.67% $1.39 5.09 QR at -85%
Peruvian Sol S/.5.02 at -85% $1.40 -37.07% $1.40 S/.5.02 at -85%
Mexican Peso Mex$ 26.84 at -85% $1.43 -36.13% $1.43 Mex$ 26.84 at -85%
Thai Baht ฿47.25 at -85% $1.45 -34.98% $1.45 ฿47.25 at -85%
Singapore Dollar S$2.17 at -85% $1.70 -23.99% $1.70 S$2.17 at -85%
U.A.E. Dirham 6.30 AED at -85% $1.71 -23.43% $1.71 6.30 AED at -85%
Uruguayan Peso $U68 at -85% $1.71 -23.27% $1.71 $U68 at -85%
Japanese Yen ¥ 255 at -85% $1.76 -21.05% $1.76 ¥ 255 at -85%
Hong Kong Dollar HK$ 14.25 at -85% $1.81 -18.96% $1.81 HK$ 14.25 at -85%
South Korean Won ₩ 2470 at -85% $1.81 -18.91% $1.81 ₩ 2470 at -85%
Costa Rican Colon ₡975 at -85% $1.93 -13.83% $1.93 ₡975 at -85%
New Zealand Dollar NZ$ 3.29 at -85% $1.99 -11.00% $1.99 NZ$ 3.29 at -85%
Canadian Dollar CDN$ 2.92 at -85% $2.13 -4.48% $2.13 CDN$ 2.92 at -85%
Australian Dollar A$ 3.29 at -85% $2.15 -3.74% $2.15 A$ 3.29 at -85%
Norwegian Krone 24,75 kr at -85% $2.44 +9.31% $2.44 24,75 kr at -85%
Israeli New Shekel ₪8.39 at -85% $2.48 +11.06% $2.48 ₪8.39 at -85%
Euro 2,21€ at -85% $2.59 +15.92% $2.59 2,21€ at -85%
British Pound £1.91 at -85% $2.60 +16.50% $2.60 £1.91 at -85%
Polish Zloty 10,19zł at -85% $2.81 +25.75% $2.81 10,19zł at -85%
Swiss Franc CHF 2.51 at -85% $3.16 +41.24% $3.16 CHF 2.51 at -85%
Valve suggested prices are shown on package pages.

Price history

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Additional Information

Developer Nkt Studio
metacritic_name Serment - Contract with a Devil
controller_support partial
community_visible_stats Yes
ReleaseState released
Publisher Sekai Project
Store Release Date 1 February 2019 – 17:46:35 UTC ()
osarch empty string
community_hub_visible Yes
Social Media https://www.facebook.com/SekaiProject/
https://www.twitch.tv/sekaiproject
https://x.com/sekaiproject
https://www.youtube.com/sekaiproject/
Primary Genre RPG (3)
Store Genres RPG (3)
Steam Release Date 1 February 2019 – 17:46:24 UTC ()
Store Asset Modification Time 5 September 2019 – 20:11:14 UTC () (1567714274)
library_assets
library_capsuleen
library_heroen
library_logoen
logo_position ↴
pinned_positionCenterCenter
width_pct100
height_pct100
review_score 6
review_percentage 78
Detected Technologies (?) PyGame Engine, RenPy Engine, Python SDK, SDL SDK
Steam Deck Compatibility
  • Steam Deck:
  • This game sometimes shows mouse, keyboard, or non-Steam-Deck controller icons
  • Entering some text requires manually invoking the on-screen keyboard
  • Some in-game text is small and may be difficult to read
  • All functionality is accessible when using the default controller configuration
  • This game's default graphics configuration performs well on Steam Deck
  • Note: This game does not default to external Bluetooth/USB controllers on Deck, and may require manually switching the active controller via the Quick Access Menu
  •  
  • SteamOS:
  • This game runs successfully on SteamOS
  • Note: Entering some text requires manually invoking the on-screen keyboard
  • Note: This game does not default to external Bluetooth/USB controllers on SteamOS, and may require manually switching the active controller via the Quick Access Menu
  •  
  • category: Playable
  • steamos_compatibility: Compatible
  • test_timestamp: 13 February 2025 – 00:00:00 UTC
  • tested_build_id: 4293497
  • configuration:
    supported_inputgamepad
    requires_manual_keyboard_invoke1
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_01
    non_deck_display_glyphs1
    small_text1
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimenative
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
Content Descriptors Some Nudity or Sexual Content (1), General Mature Content (5)
First seen on SteamDB 2 May 2017 – 14:54:24 UTC (), in changelist #2941513
Content Descriptors (Including DLC) Some Nudity or Sexual Content (1), General Mature Content (5)

Supported Languages

1 Languages Interface Full Audio Subtitles
English Yes Yes
clienticon f91e4f9c4335f24da5b3e45f46d77943de754f8d
icon b373ebff128495075cbec9e0865692d6dc1c8881
logo 695068df726d589918c34d54f1daf13eb394e34f
logo_small 695068df726d589918c34d54f1daf13eb394e34f_thumb
small_capsule
englishcapsule_231x87.jpg
header_image
englishheader.jpg
library_assets_full
library_capsule ↴
image/englishlibrary_600x900.jpg
image2x/englishlibrary_600x900_2x.jpg
library_hero ↴
image/englishlibrary_hero.jpg
library_logo ↴
image/englishlogo.png
image2x/englishlogo_2x.png
logo_position/pinned_positionCenterCenter
logo_position/width_pct100
logo_position/height_pct100
Assets
main_capsulecapsule_616x353.jpg
small_capsulecapsule_231x87.jpg
headerheader.jpg
page_backgroundpage_bg_generated_v6b.jpg
library_capsulelibrary_600x900.jpg
library_capsule_2xlibrary_600x900_2x.jpg
library_herolibrary_hero.jpg
community_iconb373ebff128495075cbec9e0865692d6dc1c8881.jpg
page_background_pathapp/632900
raw_page_backgroundpage_bg_raw.jpg
timestamp3 February 2021 – 05:54:37 UTC
Trailers
256685918 ↴
trailer_namePub event
trailer_category0
trailer_480p/video/webm256685918/movie480.webm
trailer_480p/video/mp4256685918/movie480.mp4
trailer_max/video/webm256685918/movie_max.webm
trailer_max/video/mp4256685918/movie_max.mp4
microtrailer/video/webm632900/105145/554d3413a25bacb93d635a6f4495b170a63a2ae9/1751124522/microtrailer.webm
microtrailer/video/mp4632900/105145/554d3413a25bacb93d635a6f4495b170a63a2ae9/1751124522/microtrailer.mp4
screenshot_medium256685918/movie.293x165.jpg
screenshot_full256685918/movie_full.jpg
trailer_base_id105145
all_agestrue
timestamp1497910305
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