About Mountain Pass
From mod.ioCheckpoint map set in the mountains
Checkpoint map set in the mountains.
Map: MountainPass
Checkpoint scenarios:
You can plug any of these IDs in to your server for different scenarios / variation of checkpoint
<table class="table is-bordered is-hoverable"> <tbody> <tr> <td>Name</td> <td>Difficulty</td> <td>ID</td> </tr> <tr> <td>Compound Assault</td> <td>Medium</td> <td>Scenario_MountainPass_Checkpoint</td> </tr> <tr> <td>Bunker Assault</td> <td>Hard</td> <td>Scenario_MountainPass_Checkpoint_2</td> </tr> <tr> <td>Bunker</td> <td>Medium</td> <td>Scenario_MountainPass_Checkpoint_3</td> </tr> <tr> <td>Sweep and Clear</td> <td>Hard</td> <td>Scenario_MountainPass_Checkpoint_4</td> </tr> <tr> <td>Battle in the woods</td> <td>Extra Hard</td> <td>Scenario_MountainPass_Checkpoint_5</td> </tr> <tr> <td>Bunker Assault 2</td> <td>Medium</td> <td>Scenario_MountainPass_Checkpoint_6</td> </tr> <tr> <td>East Village Assault</td> <td>Medium</td> <td>Scenario_MountainPass_Checkpoint_7</td> </tr> <tr> <td>Bunker 2</td> <td>Medium</td> <td>Scenario_MountainPass_Checkpoint_8</td> </tr> <tr> <td>Mounted Patrol</td> <td>Medium</td> <td>Scenario_MountainPass_Checkpoint_9</td> </tr> <tr> <td>Mounted Patrol 2</td> <td>Medium</td> <td>Scenario_MountainPass_Checkpoint_10</td> </tr> <tr> <td>Insurgency</td> <td>Medium</td> <td>Scenario_MountainPass_INS</td> </tr> <tr> <td>Counter Assault</td> <td>Medium</td> <td>Scenario_MountainPass_INS_2</td> </tr> </tbody> </table>Outpost scenarios:
<table class="table is-bordered is-hoverable"> <tbody> <tr> <td>Name</td> <td>Difficulty</td> <td>ID</td> </tr> <tr> <td>Outdoor</td> <td>Medium</td> <td>Scenario_MountainPass_Outpost</td> </tr> <tr> <td>Bunker</td> <td>Hard</td> <td>Scenario_MountainPass_Outpost_2</td> </tr> <tr> <td>in / out</td> <td>Medium</td> <td>Scenario_MountainPass_Outpost_3</td> </tr> <tr> <td>Tunnel Defence</td> <td>Easy</td> <td>Scenario_MountainPass_Outpost_4</td> </tr> </tbody> </table>Range: Scenario_MountainPass_Range
Lighting Scenarios: Day, Night
offline:
open MountainPass?Scenario=Scenario_MountainPass_Checkpoint?Lighting=Day
v1.14
- Updated for 1.14
- Added some vehicles to the airport
- Added some more buildigns to the main village
v0.26
- Updated for 1.11
- Added a new checkpoint layer
v0.25
- New outpost layer
- 3 new checkpoint layers
- Fixes for bunker outpost and bunker assault 2
- Small update to the east village
v0.24
- 1.9
- 3 new outpost layers
- 1 new checkpoint layer (Bunker assault 2)
- Added 2 new locations in the bunker + new entrance
- Overhauled the mansion
- Minor tweaks to the air strip and security main
- Updated points on Bunker Assault, Bunker, and Sweep and Clear
- Added hardcore variants to all 8 checkpoint layers
- Updated night scenario
- Removed fog
- Added indoor lights around the map
- Fixes
- Battle in the woods crash on C
- Compound assault point names
- Compound assault mansion capture zone extended to include wings
v0.23
- 1.7.1
- Edited some bunker counter attack spawns to prevent being spawned on
- Added some new paths in the bunker
v0.22
- Night mode is back
- Added "kill house" to the range
- Activated at the computer just beside the tents
- The bots don't like to stay in place so they'll probably just rush you
- Added a vehicle counter attack to compound assault
- Fixes
- Added stairs so ai don't get stuck on doors
v0.21
- First village has been redone
- Added a few extra spawn locations in the tunnels
- New minimap
- Higher resolution loading screen
- Performance boost for checkpoint_3
- Fixes:
- White halo effect in the bunker
- Moved some counter attack spawns further away
- Shadows are showing on grass again
- Adjusted some spawns for checkpoint_5
Issues:
- Ai falling to death (Please let me know if you see this)
- I need scenario name + objective
- Ground disappears when looking at a cave from a certain position
TODO:
- Other game modes (if requested)
- More checkpoint layers (if requested)
- More sounds
(Pictures by fetcher)
Highlights
From source dataFootprint
Rated a light load on a server.
Last update
Its author last shipped an update 8 mo ago.
Mountain Pass on Nxeon
From our catalogue- One-click install
- Not available. One-click install isn't available for this game's mods yet. Download it and upload it to your server in Files.
- Server load
- light
- Smallest plan we suggest
- Insurgency: Sandstorm — 3 GB (3 GB RAM). This follows our own load rating above, not a benchmark.
- Latest build
- 1.20, released 2026-03-24
Run Mountain Pass on a Insurgency: Sandstorm server
Deploy a server above, then upload the file in Files.
What kind of mod it is
From the catalogMaps & scenarios
Custom maps, arenas and scenarios to play on.
Compatibility
- Game
- Insurgency: Sandstorm
Verified at the source
- ✓mod.ioOfficial listing, checked 2026-11-04Open ↗
- ✓Authordeerslug, as published on mod.io
- ✓LicenseNot published by the sourceFree







