2026-08-14 19:37 UTC · Community Announcements · Doobachoo
Greetings GDM fans. I have come with news of my next game for your consideration.It is called "Clone. Optimize. Sacrifice."Clone. Optimize. Sacrifice. is a fun/casual game with city building, a deep spreadsheet RPG system, and auto-battling. The short description is as follows;"Build a city of science and magic, power up cloned heroes through automated dungeons, inherit their strength through cloning, and recycle the rest for science in this casual idle city-builder with deep RPG progression and competitive auto-battle leagues."The game features endless incremental progression with low stakes
2025-05-02 14:02 UTC · Community Announcements · Doobachoo
Attention All Gamers My newest game has just dropped onto Steam. It is called "Surviving Ceres". Here are a few quick facts about the game to help you decide if it interests you. First-person survival mechanics Simulation style crafting Import/Export goods to earn funding used to advance base construction Lite automation and logistics Colony management Terraforming with large-scale systemic world changes Turret defense elements and expeditions to eradicate all hostile life I would genuinely love anyone interested in the game to check it out. It has a free demo and is bundled with "Game Dev Mas
2024-02-07 02:27 UTC · Community Announcements · Doobachoo
Hey there gamers; I am proud to announce that my next game in development now has a store page. It's name is "Surviving Ceres" and the short description is as follows.. "Surviving Ceres is an open world survival game with an emphasis on crafting and base building. Export rare materials and manufactured goods to earn funding used to unlock new technologies and upgrades. Bring in colonists from earth to work advanced facilities to terraform the planet." The game takes inspiration from many of my favorite games and combines them in an interesting, and fun way. You can find out more detail on the
2024-01-08 01:28 UTC · Community Announcements · Doobachoo
Game Dev Masters has been invited to participate in the "Capitalism and Economy Fest" running from Jan 8th to Jan 15th. I was honored that steam recognized this game as a good candidate for the sale, and because I know economic gamers out there love a good deal. We are coming in with our biggest sale to date at 75% off. There has never been a better time to check out the very positively reviewed tycoon game, that has many players putting in 100's of hours into the competitive ladders. With the ability to grow you're company from a one man studio into a giant conglomerate of AAA studios, the ec
2023-11-20 07:36 UTC · Community Announcements · Doobachoo
The Halloween decorations have all been removed and replaced with the original visuals for all four offices.
2023-10-01 20:38 UTC · Community Announcements · Doobachoo
Happy Halloween All four offices have had a visual update to include scary particle effects, spooky animations, and horrific vista views. This event will run until November. At which time we will remove the Halloween visuals, and return to the original office visuals. There have also been a few small balance changes, reality topic match changes, and some translation improvements.
2023-05-07 17:43 UTC · Community Announcements · Doobachoo
Over the past couple of months we have had some great feedback coming in. These range from suggestions about changes, additions, tweaks, and general quality of life improvements. It is now time to take those great ideas and turn them into a reality inside the game. There are a bunch of minor changes and tweaks that players can just experience for themselves, but I would like to highlight a few changes that have larger impact on the game. These include; - Added logic to bankruptcy checks. Bankruptcy will now take a greater look at your company before issuing bankruptcy. Such as, stocks, monthly
2023-01-31 04:58 UTC · Community Announcements · Doobachoo
I hope everyone is having a great 2023 so far. With this new patch I know that GDM is starting off 2023 in a great place with major quality of life changes coming into the game. A big thank you to several players for their recent feedback, and suggestions about issues that we can and have changed to help streamline the experience for players of all skill levels. There have been several menu changes and tweaks. Some of this was pure game polish changes, but some changes were made to streamline the over-all experience as well. This also includes some translation changes to help tighten up the ga
2023-01-01 11:15 UTC · Community Announcements · Doobachoo
First off Happy New Year to everyone, and I hope you had a great holiday season. Today marks the start of a new season of play, as well as we have crowned the 2022 retail champion for GDM. Congratulations to "ZoneWalker" for becoming the 2022 retail champion. This player has not only dominated the boards in our championship season, but they have provided lots of feedback and German translation improvements to improve the game. A well-deserved victory, and I appreciate all of your support in the past year. You can find "ZoneWalker" permanently listed in the Hall of Fame alongside of EA champion
2022-11-24 19:59 UTC · Community Announcements · Doobachoo
This small patch fixes a few minor issues found by the community. Big shout out to "FireSloth" for finding a few spelling, grammar, and rounding issues that have slipped by, and to "ZoneWalker" for his reports on balance, and translation assistance. Patch Contents - Spelling and grammar fixes. - Translation improvements. - Fixed a rounding issue causing workers at 100% to be over worked. This is now 101%. - Decreased the difficulty to achieve "Game Of The Year" in Hard Mode a little bit. - Lowered the review strictness by a small amount in Hard Mode - Reduced the reduction made to AAA games in
2022-11-02 20:58 UTC · Community Announcements · Doobachoo
I hope everyone had a great Halloween. I have now gone ahead and removed all the Halloween visuals from each office. This small patch also contains a few tweaks, changes, and fixes. Including several improvements to multiple translations. A huge thank you to everyone for there amazing reports, and I hope you guys have a great rest of the year. Remember that the current season of play will run until Dec 31. At that time we will crown the 2022 retail champions who will be permanently featured along side our EA champion Dycart. Good luck to everyone, and please note any future patches this year w
2022-10-07 20:48 UTC · Community Announcements · Doobachoo
Happy Halloween to everyone We have added in some festive visuals for Halloween. These visual changes have no impact on the game other than bringing a Halloween vibe to each office. These visuals can be found in every office, and even come with a few particle effects and animations. This seasonal update is available in both the full and demo version of the game. Have a great and safe Halloween this year, and enjoy the visuals. This update will be removed in early November and the normal office visuals will return.
2022-10-04 23:36 UTC · Community Announcements · Doobachoo
Just a few quick fixes related to the GDM 1.4 update - Fixed an issue with the max a hype campaign milestone not firing correctly - Fixed an issue with the trailers on IGM market campaign that caused hype to go from 50-40-60 instead of the correct 40-50-60 - Fixed an issue with the Genre window being squished in German translations - Fixed a few errors in the German translation This should be the final hot fix needed for the 1.4 patch. However, things happen. Shout out to TechEnthusiast and ZoneWalker for there great feedback.
2022-10-02 20:47 UTC · Community Announcements · Doobachoo
Just quick hot fix to fix a couple small issues that were found, and 1 larger issue relating to engines. Shout out to TechEnthusiast for the report. Commercial engines once they made AI sales would no longer be usable by the player when making games, and this also caused an issue with engine deconstruction. This is now fixed and should be working correctly. There may be another hot fix soon if any additional issues are found, if not then the next update will be the Halloween Update as planned, but we will hot fix anything necessary.
2022-10-01 09:17 UTC · Community Announcements · Doobachoo
New Season First off today marks the beginning of the next season of play. All the top 10 players in each leader board have been added to the "Hall Of Fame" and the boards have been reset. Older game saves can still be continued, but only fresh saves made after Oct / 01 / 2022 have the ability to post scores to the current season's leader boards. This next season will run until the end of this year, and the winners will be crowned as the 2022 release champions, and be featured along our EA champion Dycart. Thanks to some amazing help from players such as DoorFail, Brandon, and Copendub from di
Full appinfo as delivered by Steam PICS, changenumber 37294551. Also at /api/app/1478350/raw.
{
"appid": "1478350",
"common": {
"name": "Game Dev Masters",
"type": "Game",
"releasestate": "released",
"oslist": "windows",
"osarch": "64",
"osextended": "",
"logo": "b730be984ed44aca9bf120db72cccaa0df8b4318",
"logo_small": "b730be984ed44aca9bf120db72cccaa0df8b4318_thumb",
"icon": "be375812bbc13a909ede8fed500f981620254a5b",
"clienttga": "066f8682d88e25751ec02f96729438d0160adcf2",
"clienticon": "2bae9d0a8677f2ecfa347c9ec68a0394361bad7e",
"name_localized": {
"french": "MAÎTRES DU DÉV DE JEU",
"russian": "Мастера разработки игр",
"schinese": "游戏开发大师",
"portuguese": "Mestres Dev Jogo"
},
"steam_deck_compatibility": {
"category": "2",
"steamos_compatibility": "2",
"steam_machine_compatibility": "2",
"test_timestamp": "1783555200",
"tested_build_id": "12547775",
"tests": {
"0": {
"display": "3",
"token": "#SteamDeckVerified_TestResult_ControllerGlyphsDoNotMatchDeckDevice"
},
"1": {
"display": "3",
"token": "#SteamDeckVerified_TestResult_TextInputDoesNotAutomaticallyInvokesKeyboard"
},
"2": {
"display": "3",
"token": "#SteamDeckVerified_TestResult_InterfaceTextIsNotLegible"
},
"3": {
"display": "3",
"token": "#SteamDeckVerified_TestResult_NativeResolutionNotDefault"
},
"4": {
"display": "4",
"token": "#SteamDeckVerified_TestResult_DefaultControllerConfigFullyFunctional"
},
"5": {
"display": "4",
"token": "#SteamDeckVerified_TestResult_DefaultConfigurationIsPerformant"
}
},
"steam_machine_tests": {
"0": {
"display": "3",
"token": "#SteamMachine_TestResult_ControllerGlyphsDoNotMatchDevice"
},
"1": {
"display": "3",
"token": "#SteamMachine_TestResult_TextInputDoesNotAutomaticallyInvokesKeyboard"
},
"2": {
"display": "4",
"token": "#SteamMachine_TestResult_DefaultControllerConfigFullyFunctional"
},
"3": {
"display": "4",
"token": "#SteamMachine_TestResult_DefaultConfigurationIsPerformant"
}
},
"steamos_tests": {
"0": {
"display": "3",
"token": "#SteamOS_TestResult_GameStartupFunctional"
},
"1": {
"display": "1",
"token": "#SteamOS_TestResult_TextInputDoesNotAutomaticallyInvokesKeyboard"
}
},
"configuration": {
"supported_input": "other",
"requires_manual_keyboard_invoke": "1",
"requires_non_controller_launcher_nav": "0",
"primary_player_is_controller_slot_0": "0",
"non_deck_display_glyphs": "1",
"small_text": "1",
"requires_internet_for_setup": "0",
"requires_internet_for_singleplayer": "0",
"recommended_runtime": "proton-11.0-beta",
"requires_h264": "0",
"requires_voice_files": "0",
"gamescope_frame_limiter_not_supported": "0",
"hdr_support": "0",
"requires_proton_soundfonts": "0"
}
},
"small_capsule": {
"english": "capsule_231x87.jpg",
"french": "capsule_231x87_french.jpg",
"russian": "capsule_231x87_russian.jpg",
"schinese": "capsule_231x87_schinese.jpg",
"portuguese": "capsule_231x87_portuguese.jpg",
"brazilian": "capsule_231x87_brazilian.jpg"
},
"header_image": {
"english": "header.jpg",
"french": "header_french.jpg",
"russian": "header_russian.jpg",
"schinese": "header_schinese.jpg",
"portuguese": "header_portuguese.jpg",
"brazilian": "header_brazilian.jpg"
},
"library_assets": {
"library_capsule": "en",
"library_hero": "en",
"library_logo": "en",
"library_header": "en",
"logo_position": {
"pinned_position": "BottomLeft",
"width_pct": "51.40056024404376",
"height_pct": "97.89054036184965"
}
},
"library_assets_full": {
"library_capsule": {
"image": {
"english": "library_600x900.jpg"
},
"image2x": {
"english": "library_600x900_2x.jpg"
}
},
"library_hero": {
"image": {
"english": "library_hero.jpg"
}
},
"library_logo": {
"image": {
"english": "logo.png"
},
"image2x": {
"english": "logo_2x.png"
},
"logo_position": {
"pinned_position": "BottomLeft",
"width_pct": "51.40056024404376",
"height_pct": "97.89054036184965"
}
},
"library_header": {
"image": {
"english": "library_header.jpg"
}
}
},
"store_asset_mtime": "1709501751",
"associations": {
"0": {
"type": "developer",
"name": "Ryan Saunders"
},
"1": {
"type": "publisher",
"name": "One Man Media"
},
"2": {
"type": "franchise",
"name": "One Man Media"
}
},
"primary_genre": "28",
"genres": {
"0": "4",
"1": "23",
"2": "3",
"3": "28",
"4": "2"
},
"category": {
"category_2": "1",
"category_22": "1",
"category_23": "1",
"category_15": "1",
"category_25": "1",
"category_62": "1"
},
"supported_languages": {
"english": {
"supported": "true",
"full_audio": "true",
"subtitles": "true"
},
"french": {
"supported": "true",
"full_audio": "true",
"subtitles": "true"
},
"russian": {
"supported": "true",
"full_audio": "true",
"subtitles": "true"
},
"portuguese": {
"supported": "true",
"full_audio": "true",
"subtitles": "true"
},
"schinese": {
"supported": "true",
"full_audio": "true",
"subtitles": "true"
},
"spanish": {
"supported": "true",
"full_audio": "true",
"subtitles": "true"
},
"latam": {
"supported": "true",
"full_audio": "true",
"subtitles": "true"
},
"brazilian": {
"supported": "true",
"full_audio": "true",
"subtitles": "true"
},
"german": {
"supported": "true",
"full_audio": "true",
"subtitles": "true"
},
"turkish": {
"supported": "true",
"full_audio": "true",
"subtitles": "true"
},
"japanese": {
"supported": "true",
"full_audio": "true",
"subtitles": "true"
},
"koreana": {
"supported": "true",
"full_audio": "true",
"subtitles": "true"
},
"polish": {
"supported": "true",
"full_audio": "true",
"subtitles": "true"
},
"swedish": {
"supported": "true",
"full_audio": "true",
"subtitles": "true"
}
},
"steam_release_date": "1654263707",
"community_visible_stats": "1",
"community_hub_visible": "1",
"gameid": "1478350",
"store_tags": {
"0": "599",
"1": "12472",
"2": "4695",
"3": "8945",
"4": "13906",
"5": "6129",
"6": "3810",
"7": "5125",
"8": "9",
"9": "9204",
"10": "16689",
"11": "5350",
"12": "4191",
"13": "4175",
"14": "4486",
"15": "4305",
"16": "4747",
"17": "6426",
"18": "6971",
"19": "122"
},
"review_score": "8",
"review_percentage": "83"
},
"extended": {
"developer": "Ryan Saunders",
"publisher": "One Man Media",
"homepage": "https://gamesbyryan.com/"
},
"config": {
"installdir": "Game Dev Masters",
"launch": {
"0": {
"executable": "GDM.exe",
"type": "default",
"config": {
"oslist": "windows"
}
}
}
},
"depots": {
"228988": {
"config": {
"oslist": "windows"
},
"depotfromapp": "228980",
"sharedinstall": "1"
},
"228990": {
"config": {
"oslist": "windows"
},
"depotfromapp": "228980",
"sharedinstall": "1"
},
"1478351": {
"config": {
"language": "english",
"oslist": "windows",
"osarch": "64"
},
"manifests": {
"public": {
"gid": "8540484759904531635",
"size": "6079216946",
"download": "1754017008"
}
}
},
"branches": {
"public": {
"buildid": "12547775",
"timeupdated": "1700465729",
"timebuildupdated": "1698362721"
}
},
"privatebranches": "1"
},
"ufs": {
"quota": "3000000000",
"maxnumfiles": "100",
"savefiles": {
"0": {
"root": "WinAppDataLocal",
"path": "GDM/Saved/SaveGames",
"pattern": "*.sav",
"platforms": {
"1": "Windows"
}
}
}
}
}