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MECHANICA: A Ballad of the Rabbit and Mercury

Wishlist Follow Ignore Launch Unwatch Watch
App ID 1558510
App Type Game
Developer
Publisher OTAKU Plan
Franchise OTAKU Plan
Supported Systems Windows
Technologies RPGMaker Engine
Last Changenumber 37447702
Last Record Update 22 July 2026 – 14:32:17 UTC ()
Release Date 17 September 2021 – 10:00:03 UTC ()
😎 89.57%
913 reviews
1
In-Game
🔞 Sexual Content 🍑 Nudity 🔋 Cyberpunk 🕒 Time Management 📚 Visual Novel

5029 AD, "Guillotine", the Japanese territory on Mercury, a city full of neon signs and drunks. You will explore the beautiful cyberpunk-style 2D world, play music to the residents of Mercury to gather intelligence, and finally achieve the goal of saving the world.

Steam price history

Special Promotion, ends 8 October 2026
Current Price -50% $9.99
Lowest Recorded Price -50% $9.99 14 August 2023
Currency Current Price Converted Price Lowest Recorded Price
U.S. Dollar -50% $9.99 $9.99 $9.99 -50% $9.99
Indian Rupee -50% ₹ 264 $2.74 -72.55% $2.74 -50% ₹ 264
Kazakhstani Tenge -50% 1325₸ $2.98 -70.09% $2.98 -50% 1325₸
Indonesian Rupiah -50% Rp 54499 $3.04 -69.49% $3.04 -50% Rp 54499
Ukrainian Hryvnia -50% 139₴ $3.09 -69.04% $3.09 -50% 139₴
LATAM - U.S. Dollar -50% $3.25 $3.25 -67.47% $3.25 -50% $3.25
MENA - U.S. Dollar -50% $3.25 $3.25 -67.47% $3.25 -50% $3.25
Philippine Peso -50% ₱224.97 $3.59 -64.04% $3.59 -50% ₱224.97
Vietnamese Dong -50% 94000₫ $3.61 -63.80% $3.61 -50% 94000₫
Brazilian Real -50% R$ 18,99 $3.63 -63.63% $3.63 -50% R$ 18,99
South African Rand -50% R 65.00 $3.89 -61.00% $3.89 -50% R 65.00
Chilean Peso -50% CLP$ 3850 $3.92 -60.74% $3.92 -50% CLP$ 3850
SASIA - U.S. Dollar -50% $4.09 $4.09 -59.06% $4.09 -50% $4.09
Russian Ruble -50% 349 ₽ $4.18 -58.10% $4.18 -50% 349 ₽
Thai Baht -50% ฿144.50 $4.30 -56.95% $4.30 -50% ฿144.50
Saudi Riyal -50% 17.47 SR $4.64 -53.54% $4.64 -50% 17.47 SR
Colombian Peso -50% COL$ 15500 $4.66 -53.34% $4.66 -50% COL$ 15500
Malaysian Ringgit -50% RM19.50 $4.77 -52.21% $4.77 -50% RM19.50
Chinese Yuan -50% ¥ 32.50 $4.84 -51.48% $4.84 -50% ¥ 32.50
Taiwan Dollar -50% NT$ 159 $4.98 -50.13% $4.98 -50% NT$ 159
Mexican Peso -50% Mex$ 92.99 $5.08 -49.06% $5.08 -50% Mex$ 92.99
CIS - U.S. Dollar -50% $5.24 $5.24 -47.55% $5.24 -50% $5.24
Uruguayan Peso -50% $U214 $5.30 -46.85% $5.30 -50% $U214
Peruvian Sol -50% S/.18.50 $5.33 -46.61% $5.33 -50% S/.18.50
Kuwaiti Dinar -50% 1.67 KD $5.40 -45.88% $5.40 -50% 1.67 KD
Hong Kong Dollar -50% HK$ 44.50 $5.67 -43.23% $5.67 -50% HK$ 44.50
Qatari Riyal -50% 20.99 QR $5.75 -42.36% $5.75 -50% 20.99 QR
Japanese Yen -50% ¥ 990 $6.27 -37.21% $6.27 -50% ¥ 990
New Zealand Dollar -50% NZ$ 12.39 $6.95 -30.41% $6.95 -50% NZ$ 12.39
U.A.E. Dirham -50% 26.50 AED $7.21 -27.77% $7.21 -50% 26.50 AED
Singapore Dollar -50% S$9.25 $7.22 -27.63% $7.22 -50% S$9.25
Norwegian Krone -50% 72,50 kr $7.53 -24.58% $7.53 -50% 72,50 kr
South Korean Won -50% ₩ 10250 $7.58 -24.11% $7.58 -50% ₩ 10250
Canadian Dollar -50% CDN$ 11.39 $8.01 -19.81% $8.01 -50% CDN$ 11.39
Polish Zloty -50% 35,99zł $9.25 -7.39% $9.25 -50% 35,99zł
Costa Rican Colon -50% ₡4250 $9.29 -6.96% $9.29 -50% ₡4250
Euro -50% 8,39€ $9.43 -5.54% $9.43 -50% 8,39€
Australian Dollar -50% A$ 14.47 $10.03 +0.42% $10.03 -50% A$ 14.47
British Pound -50% £7.74 $10.22 +2.33% $10.22 -50% £7.74
Swiss Franc -50% CHF 9.75 $11.75 +17.64% $11.75 -50% CHF 9.75
Israeli New Shekel -50% ₪36.97 $12.03 +20.47% $12.03 -50% ₪36.97
Valve suggested prices are shown on package pages.

Price history

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View lowest recorded prices on Steam store pages by using our browser extension.

Additional Information

Developer Loser/s
ReleaseState released
Publisher OTAKU Plan
Store Release Date 17 September 2021 – 10:00:12 UTC ()
osarch empty string
community_hub_visible Yes
Social Media https://discord.gg/yW54Vr6Q8Q
https://x.com/intent/follow?screen_name=otaku_plan
Primary Genre RPG (3)
Store Genres Adventure (25), Indie (23), RPG (3)
Steam Release Date 17 September 2021 – 10:00:03 UTC ()
Store Asset Modification Time 17 July 2025 – 02:10:20 UTC () (1752718220)
library_assets
library_capsuleen,ja,zh-cn
library_heroen
library_logoen,ja,zh-cn
logo_position ↴
pinned_positionBottomLeft
width_pct75.54838709677419
height_pct100
osextended empty string
name_localized
englishMECHANICA: A Ballad of the Rabbit and Mercury
schinese梅卡妮可 -兔子与水星之谣-
japaneseMECHANICA――うさぎと水星のバラッド――
review_score 9
review_percentage 95
Detected Technologies RPGMaker Engine, NWJS SDK, NodeJS SDK
Steam Deck Compatibility
  • Steam Deck:
  • Some functionality is not accessible when using the default controller configuration, requiring use of the touchscreen or virtual keyboard, or a community configuration
  • This game sometimes shows mouse, keyboard, or non-Steam-Deck controller icons
  • Some in-game text is small and may be difficult to read
  • 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: Some functionality is not accessible when using the default controller configuration, requiring use of the touchscreen or virtual keyboard, or a community configuration
  • 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
  • steam_machine_compatibility: 2
  • test_timestamp: 25 January 2025 – 00:00:00 UTC
  • tested_build_id: 9198907
  • steam_machine_tests:
    0 ↴
    display3
    token#SteamMachine_TestResult_DefaultControllerConfigNotFullyFunctional
    1 ↴
    display3
    token#SteamMachine_TestResult_ControllerGlyphsDoNotMatchDevice
    2 ↴
    display4
    token#SteamMachine_TestResult_DefaultConfigurationIsPerformant
  • configuration:
    supported_inputgamepad
    requires_manual_keyboard_invoke0
    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_runtimeproton-9.0-4RC
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
    requires_proton_soundfonts0
Content Descriptors Some Nudity or Sexual Content (1), General Mature Content (5)
First seen on SteamDB 19 February 2021 – 07:12:10 UTC (), in changelist #10777239
Content Descriptors (Including DLC) Some Nudity or Sexual Content (1), General Mature Content (5)

Supported Languages

3 Languages Interface Full Audio Subtitles
Japanese Yes Yes
English Yes Yes
Simplified Chinese Yes Yes

Assets

Load all asset images
clienticon cd5150f19d02d40ab145761bbbe6e426479f3060
clienttga 86be2b293ebfc41f9759321ec6b23f05d578ab20
icon 0f49b1e4b7c7ecaa51d6375ced980ab95f689d17
logo 92aded35a0af4ec1ba429e3b7aa6c35cf5d70812
logo_small 92aded35a0af4ec1ba429e3b7aa6c35cf5d70812_thumb
small_capsule
englishcapsule_231x87.jpg
japanesecapsule_231x87_japanese.jpg
schinesecapsule_231x87_schinese.jpg
header_image
englishheader.jpg
japaneseheader_japanese.jpg
schineseheader_schinese.jpg
library_assets_full
library_capsule ↴
image/englishlibrary_600x900.jpg
image/japaneselibrary_600x900_japanese.jpg
image/schineselibrary_600x900_schinese.jpg
image2x/englishlibrary_600x900_2x.jpg
image2x/japaneselibrary_600x900_japanese_2x.jpg
image2x/schineselibrary_600x900_schinese_2x.jpg
library_hero ↴
image/englishlibrary_hero.jpg
library_logo ↴
image/englishlogo.png
image/japaneselogo_japanese.png
image/schineselogo_schinese.png
logo_position/pinned_positionBottomLeft
logo_position/width_pct75.54838709677419
logo_position/height_pct100
Assets
main_capsulecapsule_616x353.jpg
small_capsulecapsule_231x87.jpg
headerheader.jpg
page_backgroundpage_bg_generated_v6b.jpg
hero_capsulehero_capsule.jpg
library_capsulelibrary_600x900.jpg
library_capsule_2xlibrary_600x900_2x.jpg
library_herolibrary_hero.jpg
community_icon0f49b1e4b7c7ecaa51d6375ced980ab95f689d17.jpg
page_background_pathapp/1558510
raw_page_backgroundpage_bg_raw.jpg
last_modified9 September 2026 – 02:08:38 UTC
timestamp9 September 2026 – 02:08:38 UTC

Trailer 353111 ↴

trailer_name pven
trailer_category 0
microtrailer ↴
video/webm 1558510/353111/acaf5ba3000cb90aadfcde8514595d65c5cc94d2/1751003047/microtrailer.webm
video/mp4 1558510/353111/acaf5ba3000cb90aadfcde8514595d65c5cc94d2/1751003047/microtrailer.mp4
adaptive_trailers ↴
dash_av1 1558510/353111/acaf5ba3000cb90aadfcde8514595d65c5cc94d2/1751003047/dash_av1.mpd
dash_h264 1558510/353111/acaf5ba3000cb90aadfcde8514595d65c5cc94d2/1751003047/dash_h264.mpd
hls_h264 1558510/353111/acaf5ba3000cb90aadfcde8514595d65c5cc94d2/1751003047/hls_264_master.m3u8
screenshot_medium 256825287/movie.293x165.jpg
screenshot_full 256825287/movie_full.jpg
all_ages true
is_highlight true
timestamp 10 March 2021 – 08:49:59 UTC
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