These track your progression across the five monster clans and various covenant difficulty levels. 3. Game Overview & Content

Includes 25 "Covenant" difficulty levels and deep card/champion upgrade systems.

Features over 220 cards and 5 distinct monster clans (Hellhorned, Awoken, Stygian Guard, Umbra, and Melting Remnant).

A roguelike deck-building game with a strategic twist—defending three vertical floors at once.

If the archive contains the game itself, here is the core "text" of what entails:

You can manually edit save files using a text editor to create custom decks.

Most mods for the Steam version are handled via the Steam Workshop , but manual installs often require placing these files in the Monster Train/BepInEx/plugins folder. 2. Save File & Deck Editing

Many players download compressed files to add custom content. If this is a mod, it likely contains: Compiled code that changes game logic.