Steam Playtests
EndlessHorde

Open now · Join instantly

EndlessHorde playtest

by chen luo

An Unreal Engine powered side-scrolling action game with visceral zombie combat. Scavenge loot, upgrade your character at camp, and survive endless hordes solo or in local two-player co-op with friends.

Anyone with a Steam account can join, and it's free.

Access
Instant
On playtest since
Aug 20, 2026
Released
Nov 5, 2026
Developer
chen luo
Platforms
Windows
Players
Co-op, Multiplayer, PvP, Single-player, Split-screen co-op, Split-screen PvP
Languages
English, Simplified Chinese

How to join the EndlessHorde playtest

  1. Open the game's Steam page with the Join playtest button. Sign in to Steam if it asks.
  2. Use the EndlessHorde playtest signup there. You're in straight away, with nothing to pay.
  3. The playtest shows up in your Steam library, ready to install and play.

New to playtests? How Steam playtests work

About EndlessHorde

Endless Horde is a side-scrolling action combat game developed in Unreal Engine. Venture into dangerous zones to scavenge supplies and gather intel, rest at the survivor camp, unlock upgrade options, and continuously boost your combat prowess.

The game features a satisfying, hardcore melee combat system. Chain fluid melee combos and fend off enemy assaults with precise dodge counters.

You can face the surging zombie hordes alone, or team up with friends in local two-player co-op. Coordinate tactics and divide roles to survive together amid desperate circumstances.

Keep exploring, gather resources, hone your fighting skills, and stand against endless waves of zombies.

From the game's Steam page.