Over the Top: WWI - US Expeditionary Forces

Fresh boots on the ground, the US Army is going to arrive on August 20th! The US Expeditionary Forces update brings America into the fight, and it is completely free for all owners of Over The Top: WWI!

Type
DLC
Release Date
8/20/2026
Developer
Flying Squirrel Entertainment
Publisher
GG Publishing
Last Updated
10/22/2026
Steam App Id
5001180
Platforms
  • Windows
  • Mac
  • Linux

About Over the Top: WWI - US Expeditionary Forces

Over the Top: WWI - US Expeditionary Forces is a Simulation, Action, Massively Multiplayer, and Free to Play DLC developed by Flying Squirrel Entertainment. On 8/20/2026, it was released on the Steam Store by GG Publishing. Over the Top: WWI - US Expeditionary Forces can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this dlc app.

According to Steam’s category system, Over the Top: WWI - US Expeditionary Forces supports the following features:

  • DualShock Controller Support
  • Single-player
  • Custom Volume Controls
  • Subtitle Options
  • Co-op
  • Multi-player
  • #category_contrast_controls
  • Online PvP
  • Online Co-op
  • Includes level editor
  • LAN Co-op
  • Stereo Sound
  • Playable without Timed Input
  • LAN PvP
  • DualSense Controller Support
  • Camera Comfort
  • DualShock Controller Support
  • DualSense Controller Support
  • Family Sharing
  • Steam Workshop
  • Steam Cloud
  • Color Alternatives
  • Keyboard Only Option
  • Partial Controller Support
  • Downloadable Content

Media & Sceenshots

Explore the featured video and screenshots from Over the Top: WWI - US Expeditionary Forces featured in the Steam Store.

Over the Top: WWI - US Expeditionary Forces Featured Screenshot #1

DLC & Related Apps

Over the Top: WWI - US Expeditionary Forces is referenced by 1 other related app in the Steam Store.

ImageNameTypeRelease DateActions
Over The Top: WWI banner image
Over The Top: WWI
Game
3/6/2026View

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