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MasterPlan

Wishlist Follow Ignore Install Unwatch Watch
App ID 1269310
App Type Application
Developer
Publisher SolarLune Games
Supported Systems Windows macOS Linux
Last Changenumber 31404980
Last Record Update 30 September 2025 – 21:16:09 UTC ()
Release Date 27 January 2021 – 05:10:24 UTC ()
❓ 72.52%
100 reviews
4
In-App
🔧 Utilities 🛠️ Game Development 🎨 Design & Illustration 🐤 Early Access

Masterplan is a very well-received visual project planning tool made by a single indie dev for indie developers and creatives.

Additional Information

This application is excluded from Steam Family Sharing because: This content type cannot be shared

Developer SolarLune Games
ReleaseState released
Publisher SolarLune Games
Exclude from family sharing (exfgls) 6 (This content type cannot be shared)
Store Release Date 27 January 2021 – 05:10:59 UTC ()
osarch 64
community_hub_visible Yes
Social Media https://bsky.app/profile/solarlune.com
https://discord.gg/cepcpfV
https://www.youtube.com/solarlune/
Primary Genre Design & Illustration (53)
Store Genres Design & Illustration (53), Utilities (57), Game Development (60), Early Access (70)
Steam Release Date 27 January 2021 – 05:10:24 UTC ()
Store Asset Modification Time 21 February 2022 – 08:56:41 UTC () (1645433801)
library_assets
library_capsuleen
library_heroen
library_logoen
logo_position ↴
pinned_positionCenterCenter
width_pct100
height_pct100
osextended macos64
review_score 8
review_percentage 80
Steam Deck Compatibility
  • Steam Deck:
  • This is a Software title and is not supported on Steam Deck
  •  
  • SteamOS:
  • This is a Software title and is not supported on SteamOS
  •  
  • category: Unsupported
  • steamos_compatibility: Unsupported
  • test_timestamp: 23 July 2022 – 00:00:00 UTC
  • tested_build_id: No build
  • configuration:
    supported_inputother
    requires_manual_keyboard_invoke0
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_00
    non_deck_display_glyphs0
    small_text0
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimeproton-stable
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
Early Access Release Date 27 January 2021 – 00:00:00 UTC ()
First seen on SteamDB 13 March 2020 – 21:19:09 UTC (), in changelist #7954069

Supported Languages

1 Languages Interface Full Audio Subtitles
English Yes

Tags

🔧 Utilities 🛠️ Game Development 🎨 Design & Illustration 🐤 Early Access

Categories

Early Access

Assets

Load all asset images
clienticon 7084789047b9f95dbb159de75b08a322865689da
clienttga 3dda63a89433cec93c62d7aefa97980e82e4eec8
icon 0c608d1ef22119de838c61831f98ea321d385d99
logo 0bec44679abf760669b7ba04eee48651a3b314ac
logo_small 0bec44679abf760669b7ba04eee48651a3b314ac_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
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
hero_capsulehero_capsule.jpg
library_capsulelibrary_600x900.jpg
library_capsule_2xlibrary_600x900_2x.jpg
library_herolibrary_hero.jpg
community_icon0c608d1ef22119de838c61831f98ea321d385d99.jpg
page_background_pathapp/1269310
raw_page_backgroundpage_bg_raw.jpg
timestamp30 September 2025 – 17:35:53 UTC
Trailers
339512 ↴
trailer_nameEarly Access Trailer
trailer_category0
trailer_480p/video/webm256817688/movie480_vp9.webm
trailer_480p/video/mp4256817688/movie480.mp4
trailer_max/video/webm256817688/movie_max_vp9.webm
trailer_max/video/mp4256817688/movie_max.mp4
microtrailer/video/webm1269310/339512/a63c36da850de8a73c5343c4bb0a953c53be0412/1751212313/microtrailer.webm
microtrailer/video/mp41269310/339512/a63c36da850de8a73c5343c4bb0a953c53be0412/1751212313/microtrailer.mp4
adaptive_trailers/0/cdn_path1269310/339512/a63c36da850de8a73c5343c4bb0a953c53be0412/1751212313/dash_av1.mpd
adaptive_trailers/0/encodingdash_av1
adaptive_trailers/1/cdn_path1269310/339512/a63c36da850de8a73c5343c4bb0a953c53be0412/1751212313/dash_h264.mpd
adaptive_trailers/1/encodingdash_h264
adaptive_trailers/2/cdn_path1269310/339512/a63c36da850de8a73c5343c4bb0a953c53be0412/1751212313/hls_264_master.m3u8
adaptive_trailers/2/encodinghls_h264
screenshot_medium256817688/movie.293x165.jpg
screenshot_full256817688/movie_full.jpg
all_agestrue
is_highlighttrue
timestamp1610232820

Launch Options

0. Unnamed launch option
Executable MasterPlan.exe
Launch Type Launch (Default)
Operating System   windows
CPU Architecture 64-bit only
1. Intel version of MasterPlan
Executable MasterPlan-x86-64.app
Launch Type Launch (Default)
Description Intel version of MasterPlan
Operating System   macos
2. Unnamed launch option
Executable MasterPlan
Launch Type Launch (Default)
Operating System   linux
CPU Architecture 64-bit only
3. ARM64 version of MasterPlan
Executable MasterPlan-arm64.app
Launch Type Launch (Default)
Description ARM64 version of MasterPlan
Operating System   macos

Configuration

Key Value
installdir MasterPlan
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