Monster Stalker: Prologue
Released Dec 2022
Monster Stalker: Prologue is a free independent version of Monster Stalker, tells the early stage story of Monster Stalker. It combines card battle and RPG. Aliens invade earth and monsters are coming. You will build deck, fight various monsters and get teammates. Go fight and save earth!
89% positive · 133 reviews
Done
All announced content has been released
High confidence
Done
All announced content has been released
High confidence
Where to get it
Free on Steam
Evaluation
Monster Stalker: Prologue is a free standalone prologue to the full game Monster Stalker. It released on December 14, 2022, with a small post-launch patch on January 11, 2023 that addressed bugs and balance issues. The store description frames this as a self-contained experience: it includes a defined set of content (80+ cards, 16 battles, 1.5+ hours of gameplay) and is explicitly described as the "early stage story" of the larger game — a demo-like freestanding product rather than a live game receiving ongoing updates. The developer's release post on December 15, 2022 indicated they would move on to developing the full version of Monster Stalker after gathering feedback from this prologue. The last developer communication was the January 11, 2023 patch, and there have been no further updates since. The prologue was designed and communicated as a finished, bounded piece of content, and the developer's own words confirm this was a stepping stone toward the full game rather than a product intended for continued development in its own right.
Evidence
Developer announced the prologue's release and stated they would collect feedback and continue developing Monster Stalker, the full version — indicating the prologue itself is a completed stepping stone.
Store description defines a fixed, bounded content set: 80+ cards, 16 battles, 1.5+ hours gameplay — framed as a complete prologue experience rather than a live or expanding product.
Media
Details
Developer
Publisher
333Ba
Achievements
—
Platform
Windows
Controller
—
Steam Deck
Not rated
Players
Single-player
About this game
Monster Stalker: Prologue is a free independent version of Monster Stalker. Prologue tells the early stage story of Monster Stalker. Aliens invade earth and a lot of monsters are coming. You will go fight and save earth! The game combines card battle and RPG. You will build deck, fight various monsters and get skill points, upgrade skill tree and get new cards. Later new teammate with different card color and play strategy will join you. Wish you enjoy fighting monsters and getting stronger!
Game Features
This Prologue includes:
The early stage story
80+ cards with various features
16 challenging battle (+1 hidden battle)
8+ deck build strategies
2 roles to play (the second role will join later)
1.5+ hours gameplay time
Game Features
This Prologue includes:
The early stage story
80+ cards with various features
16 challenging battle (+1 hidden battle)
8+ deck build strategies
2 roles to play (the second role will join later)
1.5+ hours gameplay time
Last evaluated Jun 22, 2026
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