Legacy of Defense - Prologue

Side-scrolling defense with card-based skills against waves of fantasy monsters

Enter the Game Studios · Released Aug 4, 2024

Casual Indie Simulation Strategy Free To Play

Reviews: Very Positive; 81% of 618
Recent reviews: Not enough recent
Players: 5; daily peak, Oct 28, 2026
Steam Deck: Verified
Last update on Steam: 4 months ago; Jun 4, 2026
Minimum PC: HD 5750; 4 GB RAM · 0.5 GB disk; Full requirements

What is Legacy of Defense - Prologue?

In this free introductory game, you protect a fantasy world from invading monsters through side-scrolling battles. You assemble a deck of skill cards, earn experience to upgrade your hero, and clear enemy waves across stages leading to a final boss.

For you if...

+you like combining action combat with deckbuilding decisions

Not for you if...

−you want cooperative play rather than a solo defense game

What players say

81% of 618 reviews are positive

Players praise the simple gameplay and progression. Complaints center on uneven enemy and boss balance, drawn-out fights, and random skill availability that complicates achievement hunting.

Screenshots and trailer

Legacy of Defense - Prologue screenshot 1

Legacy of Defense - Prologue system requirements

Minimum: HD 5750, 4 GB RAM, 0.5 GB of disk space.

As published by the developer.

Can my PC run Legacy of Defense - Prologue?

Tell us your graphics card once and every game page will answer this for you.

Set up my PC →

Minimum

OS: Windows 10
Processor: Intel i5+
Graphics: Nvidia 450 GTS / Radeon HD 5750 or better
Memory: 4 GB RAM
Storage: 500 MB available space

Does Legacy of Defense - Prologue have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Legacy of Defense - Prologue run on Steam Deck?

Verified Yes, Verified by Valve: it works on Steam Deck out of the box.

All functionality is accessible with the default controller configuration
Shows Steam Deck controller icons
In-game text is legible on Steam Deck
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 24
Steam features: Cloud saves, Family Sharing
Languages: Text only: English, Japanese, Korean, Simplified Chinese, Traditional Chinese, German, Spanish - Spain, Spanish - Latin America, French, Italian, Russian, Portuguese - Brazil, Thai.

Does Legacy of Defense - Prologue use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam