Alter Army — Steam capsule
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Alter Army Free Download

by Vague Pixels

Windows · Aug 5, 2018

Download Now Data checked on Steam: Oct 20, 2026
Fit check

Is Alter Army worth it for you?

We tell you who should skip it, too.

Play it if you…

Good fit
  • Action-platformer fans who want combat encounters triggered by exploration
  • Players who enjoy searching expansive areas for secrets and environmental remnants
  • Players interested in boss fights and varied enemy attack patterns

Skip it if you…

Saves you a refund
  • Players seeking a relaxed, low-intensity pace may find the fast combat demanding.
  • Players who prefer open combat arenas may dislike fights that close off the area after crystal collection.
  • Players looking for a multiplayer action game may prefer a title explicitly focused on cooperative play.

Drafted from Steam store data with AI and reviewed by an editor · How we write fit checks · Report an error

Our take on Alter Army

Instead of keeping exploration and combat separate, crystal collection triggers an enclosed fight by closing the surrounding space. That makes discovery a direct transition into combat, while the four-biome structure still provides areas to explore and a boss encounter at each biome’s end.

What is Alter Army?

Alter Army is a fast-paced action platformer set in a declining civilization.

Players explore broad areas, uncover secrets, meet NPCs with individual backstories, and collect crystals while investigating the world and their place in it. Collecting a crystal triggers a battle: walls close around the player and monsters appear. The game has four themed biomes—Forest, Snow, Mutated Forest, and Hell—with a distinct boss at the end of each. It also includes two mini-bosses, each encountered twice with different attacks, and almost 50 monsters with individual attack patterns. Combat difficulty adjusts dynamically, while drones and health packs offset difficult encounters.

How Alter Army plays

01Crystal-triggered battles
Collecting a crystal closes the surrounding area and starts a fight against monsters.
02Four themed biomes
Forest, Snow, Mutated Forest, and Hell contain NPCs with individual backstories.
03Distinct boss encounters
Each biome ends with a boss that has its own attack set, while two mini-bosses return with changed attacks.
04Monster variety
The game includes almost 50 monsters, each with its own attacks.
05Adaptive combat difficulty
Difficulty shifts dynamically, with drones and health packs also used to balance fights.

Alter Army compared to similar games

Jusant centers on climbing, stamina management, and choosing paths through a tower, while Alter Army pairs exploration with crystal-triggered monster battles and biome-ending bosses. SUPER CHICKEN JUMPER is described as a runner with shooting elements; Alter Army instead uses platforming, exploration, and enclosed combat encounters.

Alter Army: platforms & release

Is Alter Army worth it?

It is worth it if: action-platformer fans who want combat encounters triggered by exploration. Skip it if: players seeking a relaxed, low-intensity pace may find the fast combat demanding.

Where can I download Alter Army?

Use the Download Now button on this page: it opens Alter Army's store page, where you can choose how to get it.

What platforms is Alter Army on?

Windows only.

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