Steam

Momentum Mod

Also known as Momentum Mod, mm, momentum mod

Source movement speedrunning at its finest. Momentum Mod centralizes and improves upon various community movement game types from various Source games. Play user-created maps, climb the ranked leaderboards, and become a master of each movement discipline.

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Last update

22 May 2026

Latest update

AnnouncementPublished 03 Oct 2025

v0.10.0Momentum Mod 0.10.0 Changelog - Public Playtest Now Available!

Hey all. At long last, the 0.10.0 update is finally here. The 0.10.0 update overhauls and upgrades many essential game systems, and the game is now in a place where we are excited to invite players in and show it off. A…

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Update history

Browse past updates and patch notes for this game.

20 updates

September 2025
Hey all, we've got some very exciting news! The Momentum Mod playtest has recently hit a stable enough state for 0.10.0, and as such, we've picked October 3rd to be the date we will allow everyone that requests access i…v0.10.03 changesServerStore28 Sept 2025
April 2024
PSA: This app is not being updated during Steam Playtest!Hi all, this is just a quick reminder that whilst Steam Playtest is ongoing we’re not posting updates to this Steam app. Steam splits up playtests into a separate app, including our multiplayer lobbies. We don't know wh…Announcement1 changeServer03 Apr 2024
October 2023
Added (4) Added a mandatory whitelist file for panorama's AsyncWebRequest function. The `-unrestrictedwebrequests` launch argument will skip this file and allow all requests Added option to set paint colour from surface…v0.9.2222 changesFixGameplayPatch notes07 Oct 2023
September 2023
Added (3) Added CSM and flashlight to `lightmappedreflective` Added `gameui_activate` command to Steam Input command list Added `zoom`, `toggleconsole`, `showconsole` and `hideconsole` commands to be usable in steam inp…v0.9.2114 changesFixGameplayPatch notes07 Sept 2023
August 2023
Added (3) Added ModelPanel methods to change/enumerate flexes Added ModelPanel methods to change/enumerate pose parameters Added ModelPanel methods to change/enumerate sequences Fixed (5) Equip Defrag machine gun on spa…v0.9.2015 changesFixGameplayPatch notes22 Aug 2023
Hello! We added support for including introductions in our autogenerated changelogs! This week we've made various QoL improvements to the console, which should now feel much more like the traditional VGUI version (thank…v0.9.1913 changesFixGameplayPatch notes16 Aug 2023
VPhysics Traces (6) VPhysics traces now report complete hit surface info Fixed VPhysics traces sometimes not hitting displacements, especially more axis-aligned ones Fixed VPhysics point traces not hitting brush entitie…v0.9.1816 changesFixPerformancePatch notes09 Aug 2023
July 2023
Added (2) Added ConVar "traceray_force_vphysics" for testing (1 = Use VPhysics collisions for displacements, 2 = for everything) Added ConVar "traceray_unshrink_vphysics_brushes" which unshrinks VPhysics-type brush enti…v0.9.177 changesFixGameplayPatch notes29 Jul 2023
Added (2) Added "Keep Horizontal Speed" and "Keep Vertical Speed" options to trigger_jumppad Added `cl_playeranimstate_transitions`/`sv_playeranimstate_transitions` cvars to enable transitions in player animations Fixed…v0.9.1610 changesFixGameplayPatch notes13 Jul 2023
Added (8) Added ConVar change listener method for Panorama Added Defrag pitch marker offset setting Added Defrag pitch marker width setting Added Defrag prime sight setting to lock all zones to one line Added pose param…v0.9.1531 changesFixGameplayPatch notes01 Jul 2023
June 2023
Added (4) Added $.LoadKeyValues3File to load KV3 files Added Prime Sight HUD for Defrag Added `distvariance` sound parameter to sound scripts, allowing for distance blending to be tweaked instead of being tied to a cvar…v0.9.1414 changesFixGameplayPatch notes20 Jun 2023

Older updates

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v0.10.0Momentum Mod 0.10.0 Changelog - Public Playtest Now Available!

September 2025

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September 2023

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