Madcap Mosaic

A roguelike deckbuilder where your deck becomes the battlefield

1classydude · Released Aug 15, 2022

Reviews: Very Positive; 95% of 76
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 2 weeks ago; Oct 8, 2026
Minimum PC: 512 MB Memory; 4 GB RAM · 0.2 GB disk; Full requirements

What is Madcap Mosaic?

This single-player strategy game replaces a hand of cards with a board of tiles. You move your avatar across tiles to activate them against monsters, then choose additions by branching through a separate drafting grid. Each run starts with random traits, while successful runs unlock more tiles, traits, and cosmetic options.

For you if...

+you like experimenting with combinations of abilities
+you enjoy planning upgrade paths across branching choices

Not for you if...

−you prefer forgiving difficulty and minimal randomness
−you want traditional card battles with a hand to manage

What players say

95% of 76 reviews are positive

Players praise how movement across the board changes deckbuilding decisions and adds tactical depth. Recurring complaints concern the basic graphics and lack of polish.

Screenshots and trailer

Madcap Mosaic system requirements

Minimum: 512 MB Memory, 4 GB RAM, 0.2 GB of disk space.

As published by the developer.

Can my PC run Madcap Mosaic?

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Minimum

OS: Windows 7+
Processor: 1.2 ghz
Graphics: 512 MB Video Memory
Memory: 4 GB RAM
Storage: 200 MB available space
DirectX: Version 10

Does Madcap Mosaic have co-op or multiplayer?

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

Single-player

Does Madcap Mosaic run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Sometimes shows mouse, keyboard or non-Deck controller icons
The native resolution is not the default one
All functionality is accessible with the default controller configuration
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: 31
Steam features: Family Sharing
Languages: Text only: English.

Does Madcap Mosaic 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