Chasm: The Rift is a first-person time-hopping shooter game published in 1997 and developed by Action Forms.

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Grim Borough Remaster Update

Grim Borough Remaster Update

Singleplayer Map

Release of Grim Borough for the most recent Chasm remaster update. All credit for this map pack goes to JERRY!

Grim Borough - Remaster Compatible

Grim Borough - Remaster Compatible

Singleplayer Map 2 comments

Long overdue release of Grim Borough's remaster compatible package.

Prototype Level Set

Prototype Level Set

Prefab

A simple level set inspired by Khreathor's Prototype WAD set for id Software's Quake. For prototying map layouts.

The City - Teaser

The City - Teaser

Singleplayer Map 1 comment

A teaser addon for my upcoming "The City" addon for Chasm: The Rift

Cursed Land - Russian Localization (Steam & GOG)

Cursed Land - Russian Localization (Steam & GOG)

GUI

Русская локализация мода Cursed Land для Chasm The Rift. Предназначена для порта от General Arcade/SNEG...

Soundtrack for PanzerChasm

Soundtrack for PanzerChasm

Music 1 comment

This is the complete soundtrack for Chasm: The Rift in OGG format. I couldn't find the music for this game anywhere online in OGG format for use with...

Grim Borough for Chasm: The Rift

Grim Borough for Chasm: The Rift

Singleplayer Map 6 comments

Grim Borough; a short but sweet map pack designed by Jerry with help from Re-fund (AKA racx_00) for Chasm: The Rift. See the description for further info...

Official 3 Map Addon Expansion

Official 3 Map Addon Expansion

Singleplayer Map 5 comments

3 New Levels/Monsters & TCPIP Patch for Chasm. Was donwloaded from the original site.

DMPAK1 - 4 Deathmatch Arenas for Chasm The Rift

DMPAK1 - 4 Deathmatch Arenas for Chasm The Rift

Multiplayer Map 3 comments

A compilation of my first 4 levels. Worth checking out if you like this game with addons.

Small DM Public - My First Chasm Addon

Small DM Public - My First Chasm Addon

Multiplayer Map

This is my first public DM level for Chasm the Rift. it's just some basic and small DM map. i don't know how to fix the player start problems. so you,ll...