Released Oct 27, 2025 $8.63 · −40% Very Positive Counts toward your Steam games

Decktamer

By Horizon Edge · published by Assemble Entertainment

Roguelike Deckbuilder Creature Collector Card Game Card Battler Turn-Based Combat Deckbuilding Strategy Turn-Based Strategy Difficult2DFantasyHand-drawn

Track this game Steam page

Followers —

Reviews 2,138 Very Positive

Players now —

Followers, 30 days — Not enough history yet

Decktamer is a game tagged Roguelike Deckbuilder, Creature Collector and Card Game by Horizon Edge, released Oct 27, 2025. It has 2,138 Steam reviews (Very Positive). The Steam games most like it include Death Not Guaranteed, Alchi and Undercurrent: The Hollow Crown.

Deck-building meets monster catching in this turn-based roguelike. Recruit enemy cards to your party as you dive into the depths of the abyss. Will you kill them or will you tame them?

From the Steam page

Is this your game?

Track it free: keep an eye on the games most like yours and hear the moment one of them changes.

Yes, track my game

Launching something like it? Watch it next to yours.

Add a launch badge to your website

Show players where to find it. Paste the code into your website, press kit or devlog.

<a href="https://launchrivals.com/games/2870340-decktamer"><img src="https://launchrivals.com/games/2870340/badge.png" alt="Decktamer launch date" width="320" height="84"></a>

<a href="https://launchrivals.com/games/2870340-decktamer"><img src="https://launchrivals.com/games/2870340/badge.png?theme=light" alt="Decktamer launch date" width="320" height="84"></a>

Death Not Guaranteed 88% match · Roguelike Deckbuilder, Creature Collector, Card Game
Alchi 87% match · Roguelike Deckbuilder, Card Game, Card Battler
Undercurrent: The Hollow Crown 86% match · Roguelike Deckbuilder, Card Game, Card Battler
Shogun Curse 86% match · Roguelike Deckbuilder, Card Game, Card Battler
Overdrawn 86% match · Roguelike Deckbuilder, Card Game, Card Battler
You are fired 86% match · Roguelike Deckbuilder, Card Game, Card Battler
Card To Conquer 86% match · Roguelike Deckbuilder, Card Game, Card Battler
Beasts & Rogues 85% match · Roguelike Deckbuilder, Creature Collector, Card Game
Siegehand 84% match · Roguelike Deckbuilder, Card Game, Card Battler
Montabi 84% match · Roguelike Deckbuilder, Creature Collector, Card Game

Steam data

Everything Steam lists for Decktamer · record updated 1 hour ago

Steam store

Overview

App ID2870340

Release dateOct 27, 2025

Last change number39962955

Last record update1 hour ago

App type: Game
Developer: Horizon Edge
Publisher: Assemble Entertainment
Steam profile: Counts toward game count and achievement totals · checked 13 hours ago
Technologies: Unity detected

Windows 64-bit

Steam Deck: Playable
Controller: Partial support

Single-playerPlayStation controllersXbox controllersPlayStation controller BluetoothSteam AchievementsSteam CloudPartial controller supportFamily Sharing

Prices

Price · US$15.99

On sale0 of 41regions right now

Lowest seen · US$15.99Oct 25, 2026

Checked1 day agoin 41 regions

United Kingdom£GBP

Every price change is kept from Oct 25, 2026 on. Pick a region below to compare.

Patches

Build	Branch	Updated
25725921	public	Oct 5, 2026

Depots

ID	Name	Systems	Size	Download	Manifest
2870341	—	All	4.25 GB	877.5 MB	5840934662495200895

Branch	Build	Updated	Access
public	25725921	Oct 5, 2026	Open

Configuration

Install foldersteamapps/common/Decktamer

Executable	Arguments	Systems	Description
Decktamer.exe		Windows

Space per player953.7 MB

Filesup to 10,000

Save locations2

Root	Path	Pattern	Systems
WinAppDataLocalLow	HORIZON EDGE/Decktamer	*.dat	All
WinAppDataLocalLow	HORIZON EDGE/Decktamer/RunsHistory	*.dat	All

Update history

Oct 25, 2026 · 14:18 #39962955
- appid removed
- common.ReleaseState added released
- common.releasestate removed

Data from public Steam pages, updated daily; 1 day of history. LaunchRivals is not affiliated with Valve or Steam.

Decktamer

About Decktamer

Steam data

Overview

App info

Platforms

Features

Prices

United Kingdom£GBP

Americas 10

Europe 5

CIS 4

Asia-Pacific 15

Middle East & Africa 7

Patches

Builds

Depots

Depots

Branches

Configuration

Launch options

Cloud saves

Update history

Changes to the Steam record