Mortar 0.3.8 · October 19, 2026

Dedicated servers, hand-added games

Valheim and Risk of Rain 2 server profiles, save folders for 21 more games, and starter templates.

What changed in 0.3.8

New

Games

  • Valheim and Risk of Rain 2 dedicated server profiles, with their own launch settings
  • A game missing from the catalog, added by hand and kept on this computer
  • Save folders for 21 more games, including PEAK's campfire saves
  • Starter templates for Lethal Company, Valheim and Vintage Story
  • Lutris copies of Vintage Story, and EA games installed on another drive
  • A game hidden from the game list
  • Palworld, Astroneer and seven more Unreal Engine games through Shimloader, which Add a game also offers
  • CurseForge as a source for Lethal Company and Valheim

Mods and browsing

  • A choice of version when installing from a mod's details or from an installed mod
  • Mods hidden from Browse, or everything by one author, with modpacks, translations and cheats left out unless you ask
  • Sources found for BepInEx plugins on Thunderstore and for Vintage Story mods on the Mod DB
  • A Support the author link on mods whose page has one
  • Middle-click a mod to open its page, and Ctrl+click in Browse
  • Groups inside groups in the Mods list
  • A Switched off column
  • An offer to switch off the mods that need a mod you just switched off
  • A mod's name, author and version edited for one profile
  • Installed Thunderstore packages that the community no longer lists flagged as problems
  • Details pages for Vintage Story Mod DB, Modrinth and CurseForge mods
  • Mods new since you last looked marked in Browse
  • What's new shown for Thunderstore, CurseForge and Vintage Story updates
  • An update channel per mod for GitHub, CurseForge and Modrinth mods
  • A search across every config file in a profile, and a way to delete one no mod owns
  • Report a mod to its author from Mortar for Thunderstore, CurseForge and Vintage Story mods
  • Downloads over 2 GB ask before they start, and a download that would not fit on the drive stops before it begins
  • Pause, resume and reorder downloads, or start one now ahead of the rest
  • A download speed limit, and a per-game choice to pause downloads while you play

Profiles and sharing

  • A profile kept in a folder of its own, such as one on another drive
  • A profile frozen so its mods stay on their versions
  • Mods and profiles starred as favourites
  • Several r2modman or Gale profiles imported at once from a folder you choose, or a pack imported under a name of your own
  • A mod's state or a config file kept different on this computer on a synced profile
  • The mod list shared as Thunderstore dependency strings
  • A co-op mod list for Thunderstore games and Vintage Story, to match a friend's mods
  • A Thunderstore modpack export form that remembers its fields and suggests the next version
  • Importing a pack over a profile keeps your own config files unless you choose to replace them

Launching and loaders

  • Heroic and Lutris copies started through their own launcher
  • Skip the intro for Stardew Valley
  • Console tab commands in BepInEx games with a bridge console
  • Show the console window and Log level settings for MelonLoader games
  • The likely culprit named when a BepInEx, MelonLoader or Vintage Story game crashes
  • A Mortar bridge for REPO, PEAK, Risk of Rain 2 and Content Warning
  • A typed editor for MelonLoader settings, and its load order shown
  • Console and Problems for ReturnOfModding, GDWeave, Lovely and Northstar games
  • Vintage Story mod loader errors listed as problems
  • A fix that removes an older copy of a plugin when BepInEx skips it for a newer one

Interface and settings

  • A notice when a new mod loader version is out, per game or for every loader
  • Mouse back and forward buttons and Alt with the arrow keys move between pages
  • A choice of app font, and an accent colour that follows the desktop
  • Ask on Discord and Suggest a feature in the Help menu, and Report a bug posting to Mortar's Discord

Fixed (13)

  • Risk of Rain 2 dedicated servers read their settings from server.cfg
  • Add this profile to Steam finds the signed-in Steam account on current Steam versions
  • The Instances and Delay fields show their values
  • Switching profiles is faster
  • Mortar starts faster
  • Thunderstore downloads try another server when one is down
  • An interrupted or failed download picks up where it stopped instead of starting over
  • Logs from mods that add timestamps, such as AsyncLoggers, show their time, level and source in place
  • Freezing a profile also holds mods you install afterwards
  • Crash reports no longer blame a mod whose name only contains the plugin's
  • Mods larger than 2 GB install instead of failing
  • The close button closes or hides Mortar with one click
  • Flatpak keeps its saved secrets beside the data folder

Downloads and checksums for 0.3.8 · Every release