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SPECIFICTION
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G3M vs Stellar Mod Loader

G3M

github.com

Stellar Mod Loader

github.com

Side by side

FigureG3MStellar Mod Loader
Price fromFree—
Free planYes—
Free trial——
Open source——
WindowsYesYes
macOSYes—
LinuxYesYes
Plans published10
Spec score · Mod managers8.8 (#3)7.4 (#62)
Spec score · Game Mod Managers8.8 (#4)7.6 (#53)
Conflict detectionYesYes
Custom gamesUsers can add custom GameMaker games through the in-app Game Manager.Users can define, import, and export custom game definitions to add support for games without built-in definitions.
Deployment methodcopylink
LicenseThe application is distributed under GPL-3.0.The repository lists the GPL-3.0 license.
Mod profilesYesYes
Mod source accessbuilt-inmanual import
PlatformsRelease packages are available for Windows, Linux, and macOS on x86_64 and ARM64 computers.The project describes native clients for Windows and Linux, including Steam Deck.
ProfilesUsers can create multiple library profiles with separate active mod selections and profile-scoped settings.Profiles let users switch between games and mod loadouts, while base profiles let other profiles inherit mods, plugins, and config files.
PurposeG3M is a desktop manager for GameMaker mods that can browse, install, organize, and launch supported games with mods.Stellar is a mod manager for Windows and Linux for games including Fallout, Oblivion, Skyrim, and Starfield.
SupportThe project links to community help on Discord and Telegram.The README directs users to check or create GitHub issues for bugs and feature or game support requests.
Supported platformsmulti-platformmulti-platform

Plans

G3M

  • G3MFree

G3M pricing →

Stellar Mod Loader

No plans published.

Stellar Mod Loader pricing →

In their own words

G3M

G3M is a free, open-source desktop manager for GameMaker mods. It can browse supported GameBanana games and install mods from GameBanana, external URLs, local archives, or one-click links. Built-in game entries include DELTARUNE, DELTARUNE Demo, UNDERTALE, UNDERTALE Yellow, Pizza Tower, Sugary Spire, and FRICKBEARS3; users can also add custom games through its Game Manager.

Multiple library profiles can hold separate active mod selections and settings. The Mod Editor combines patches, file replacements, and archive contents, while other tools create and apply patches, merge patch sets, compare files, export diff reports, and convert supported formats. Supported games can launch directly or through Steam where available; Linux users can use PortProton for compatible Windows games. Its Catalog includes themes and plugins, including tools for DELTARUNE saves and custom save folders. Downloads are available for Windows, Linux, and macOS on x86_64 and ARM64 computers. The project states that normal launch mode restores game files after the game closes.

Visit github.com

Stellar Mod Loader

Stellar Mod Loader has no write-up on Specifiction yet; its figures are above.

Visit github.com