Battle Princess Madelyn

Retro action platforming with a young knight and her ghost dog

Causal Bit Games Inc. · Published by Monster Bath Studios Inc. · Released Dec 5, 2018

Reviews: Mixed; 66% of 118
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 29, 2026
Steam Deck: Playable
Last update on Steam: 7 years ago; Aug 20, 2019
Minimum PC: NVIDIA or AMD with 1GB VRAM; 4 GB RAM · 1 GB disk; Full requirements

What is Battle Princess Madelyn?

You play as Madelyn in a single-player 2D action platformer, seeking to save her family and kingdom from an evil wizard. You jump between platforms, fight monsters, and search for hidden collectibles across replayable levels set in graveyards, swamps, and castles, with separate story and arcade modes.

For you if...

+you enjoy arcade action inspired by Ghouls 'n Ghosts

Not for you if...

−you want forgiving platforming and a relaxed difficulty

What players say

66% of 118 reviews are positive

Players praise the pixel art, music, and responsive controls. Complaints center on awkward level design, frustrating jumps, and drops where the landing area is out of view.

Screenshots and trailer

Battle Princess Madelyn system requirements

Minimum: NVIDIA or AMD with 1GB VRAM, 4 GB RAM, 1 GB of disk space.

As published by the developer.

Can my PC run Battle Princess Madelyn?

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

Set up my PC →

Minimum

OS: Windows 7 64-bit
Processor: Intel Core 2 Duo 2.8ghz or higher
Graphics: NVIDIA or AMD with 1GB VRAM
Memory: 4 GB RAM
Storage: 1 GB available space
DirectX: Version 9.0c

Does Battle Princess Madelyn have co-op or multiplayer?

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

Single-player

Does Battle Princess Madelyn run on Steam Deck?

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

The launcher or setup tool may need the touchscreen or virtual keyboard
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: 30
Steam features: Cloud saves, Family Sharing
Languages: Text only: English, Spanish - Latin America, French, German.

Does Battle Princess Madelyn 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