Source-checkedMaps & scenarios

Catalyst Blockout (Alpha Parkour Map)

by Hiyu · for Garry's Mod

A tall and wide parkour map with plenty of different routes for both singleplayer and multiplayer roaming. Level design functionally complete, art pass is next (but will be on a different workshop…

228KDownloads
10 yr agoLast updated
Steam WorkshopSource

About Catalyst Blockout (Alpha Parkour Map)

From Steam Workshop

A tall and wide parkour map with plenty of different routes for both singleplayer and multiplayer roaming. Level design functionally complete, art pass is next (but will be on a different workshop…

A tall and wide parkour map with plenty of different routes for both singleplayer and multiplayer roaming. Level design functionally complete, art pass is next (but will be on a different workshop page). Report Bugs Here. The map name is catalyst_blockout.bsp.

This map has been tested with: - Wheatley's Parkour - Climb SWEP 2 (Confirmed to also work: S.M.A.R.T.) Other freerunning addons may not work, you have been warned!

hiyu.coffee

FAQ: Q: Do I need any other game, CS:S, TF2 etc for this to work? A: Nope! All you need is Garry's Mod.

Q: Is this map actually still being developed? A: Yep! I stream its development every now and then. Expect shockingly unexpected updates.

Q: Will this look like developer textures for ever? A: It will on this workshop page - but there will be a second page for the completed map, with art.

Q: Do you read comments, and do you want feedback? A: Yep, and yes! If there's a major bug (missing models/materials) then please report it on the Bug List. For other stuff like gameplay suggestions you can tweet it to me or tell me on-stream!

Highlights

From source data

Footprint

Rated a light load on a server.

Last update

Its author last shipped an update 10 yr ago.

Catalyst Blockout (Alpha Parkour Map) on Nxeon

From our catalogue
One-click install
Supported on Nxeon Garry's Mod servers. We download it from Steam Workshop, place it, and restart the server.
Server load
light
Smallest plan we suggest
Garry's Mod — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
Latest build
2016-09-11, released 2016-09-11

Game versions by loader

LoaderGame versionsNewest
Workshop

From 1 recorded build of Catalyst Blockout (Alpha Parkour Map).

Run Catalyst Blockout (Alpha Parkour Map) on a Garry's Mod server

Pick a server or deploy a new one above; it is installed in one click.

What kind of mod it is

From the catalog
Listed on Steam Workshop as “Maps”

Maps & scenarios

Custom maps, arenas and scenarios to play on.

Compatibility

Game
Garry's Mod

Verified at the source

  • ✓Steam WorkshopOfficial listing, checked 2026-10-10Open ↗
  • ✓AuthorHiyu, as published on Steam Workshop
  • ✓LicenseNot published by the sourceFree

Catalyst Blockout (Alpha Parkour Map), answered

Generated from the mod’s own source data.

Is it free?

Yes. Catalyst Blockout (Alpha Parkour Map) is free to download from Steam Workshop.

How do I add it to my Nxeon server?

Use “Add to a server” on this page, or open NxLabs from your dashboard. We install it, restart your server and switch it on.

NxLabs

Run Catalyst Blockout (Alpha Parkour Map) on a Garry's Mod server.

Deploy in about a minute from $3.99 a month, then add Catalyst Blockout (Alpha Parkour Map) in one click.