Steam Deck

Does MORTARMEN work on Steam Deck?

Steam Deck

Playable

This game runs on Steam Deck, but with caveats. You may need to bring up the on-screen keyboard yourself, or adjust settings.

Status as checked with Valve on 6 November 2026.

MORTARMEN is a strategic multiplayer PvP first and third person shooter, pitting the New American Coalition versus United Communist Front in a battle for control of Arakousa, a Mediterranean paradise, where soldiers traverse via sliding, rolling, climbing, and HALO drops.

System requirements

System requirements →

Questions and answers

Does MORTARMEN work on Steam Deck?: Playable. This game runs on Steam Deck, but with caveats. You may need to bring up the on-screen keyboard yourself, or adjust settings.

MORTARMEN