Stackmon
Offers
Trailers & screenshots
1 / 13



About Stackmon
Stackmon is a creature-collecting adventure set in Gaia, where you capture and train creatures called Stackmon, build a base and challenge rival Scouts. A strange corruption known as the Soot is spreading across the land, and you must uncover its source and change the fate approaching Gaia.
Collect and combine Stackmon
You can discover and collect over 100 Stackmon, including evolved forms and Rare and Legendary editions. Find wild creatures across Gaia, open booster packs to expand your collection and help Professor Pine complete the Stackpedia. Train and evolve your Stackmon into more powerful forms.
The game’s card-stacking system lets you drag Stackmon, resources and equipment onto one another to create combinations. Your Stackmon gather materials, craft items, automate tasks and battle other Stackmon. More than 20 equipment and item cards can strengthen your Stackmon and Scouts.
Build your Harmony base
Construct and upgrade more than 25 buildings at your camp. As you grow and customize your Harmony base, you unlock recipes, upgrades and abilities for your Stackmon.
Explore and battle
Explore seven distinct biomes, each with its own mechanics that affect gameplay. Beyond your base, you can challenge Scouts across the world and advance through the ranks by winning strategic auto-battles. Use equipment, abilities and elemental affinities to your advantage, then face powerful Scout Leaders, some of whom are corrupted by the Soot.
Frequently asked questions
The best price for Stackmon is $13.99 at Steam. It is the only shop with an offer that activates in your country.
The minimum requirements for Stackmon are: Windows 10, 4 GB RAM, 2 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Stackmon is a single-player game.
Yes. Valve rates Stackmon as Verified on the Steam Deck: it runs well out of the box.
Yes. Stackmon is the full base game. You need nothing else to play it.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.











