Yahaha Games

AMMOSSUM cover, opossum gunslinger in a brown hat and coat aiming a revolver at sunset among cacti

Weapon board with four opossum crates, DAMAGE 204 274 406, TO FURNACE, BACK and ONWARD, DAAWG graffiti

Red Mountains Saloon Station, desert town, GAMBLERS stall, water tower, steam train on the lower tracks

Late weapon board, DAMAGE 3.1K to 10.9K, EQUIP MELT ITEM, 379 percent BULLET, ONWARD and TO FURNACE

Loadout screen Sheriff on a rock, HOPELESS RUN, Difficulty I to X, railcar picks, STARTING BONES 33

Ammossum Steam Key Global

Name: Ammossum Steam Key Global
Brand: Yahaha Games
SKU: URA-948619
Price: 4.89 EUR
Availability: InStock

Game

Steam

Activation Guide

Delivery

Instant download

Detecting country...

Regions

Global

Languages

Chinese English French

€4.89

Product number: URA-948619

About Ammossum

West Glade develops Ammossum and Yahaha Games publishes it, dated 28 September 2026 on Steam. You redeem a Region Free Steam key on a Steam account allowed to use a Global listing, then install the Windows build.

Steam names Single-player, Steam Achievements, Full controller support, DualShock Controller Support, DualSense Controller Support, Steam Cloud and Family Sharing. The Windows row names Windows 7 x64, an Intel Core i3-4160 or AMD FX-4300, 2 GB RAM, a GeForce GT 640, Radeon HD 7750 or Intel UHD Graphics 620, DirectX 11 and 2 GB storage.

Steam's about text names a plague on the railroads, infected beasts, and a train whose railcars add bonuses. You nest and fuse projectiles into combos, unlock weapons across runs, and Steam's short text names bullets, explosions and acid. Interface languages include English, Russian, Simplified Chinese, French, Japanese, Norwegian, Portuguese - Brazil and Spanish - Latin America.

Steam names Single-player on this Windows row. Confirm this Global key fits your Steam account before you pay.

Key Features

Nested projectiles: Steam names combining and evolving projectiles, nesting them and fusing them into combos.
Railcars: Steam names a train whose railcars add unique bonuses from economy to battlefield control.
Plague line: Steam names infected beasts on the railroads and a hunt for the source of the plague.
Runs: Steam names unlocking weapons, hidden mechanics and a wider arsenal with each attempt.
Languages: Steam names English, Russian, Simplified Chinese, French, Japanese, Norwegian, Portuguese - Brazil and Spanish - Latin America.
Steam extras Steam names 91 Steam Achievements, Full controller support, DualShock, DualSense, Steam Cloud and Family Sharing.

Steam Version and Compatibility

This Global Steam key redeems Ammossum on a Steam account that can use a Global listing. Steam lists Windows. West Glade develops and Yahaha Games publishes. Steam names Single-player, 91 Steam Achievements, Full controller support, Steam Cloud and Family Sharing. The Windows row names Windows 7 x64, 2 GB RAM, DirectX 11 and 2 GB storage. Confirm Global eligibility before you pay.

Global Activation & What You Receive

After checkout you receive a Region Free Steam code for Ammossum. Redeem it on a Steam account allowed to use a Global listing, then install the Windows build. West Glade and Yahaha Games sit on this row. Confirm Global eligibility before paying.

Why Buy This Game?

Take this Global Steam key when you want West Glade's action roguelike on Windows, Steam names nested projectiles on a plague train, and your Steam account can use a Global listing.

Related Games

Bait Soul is a dungeon roguelite on Global Steam. Project Sakura is a third-person shooter on Global Steam. Resonance: A Plague Tale Legacy is a plague-tale sequel on an EU Steam row. Far Far West is a western strategy on a North America Steam row.

Product Type:	Game, Indie valley
Developers:	West Glade
Publishers:	Yahaha Games
Genres:	Action, Indie
Platforms:	Steam
Regions:	Global
Languages:	Chinese English French Japanese Languages Chinese English French Japanese Norwegian Portuguese - Brazil Russian Spanish