Castle Break

Mouse-controlled arcade action combining air hockey, shooting, and defense building

Pauloondra · Released Feb 19, 2019

Reviews: Very Positive; 95% of 87
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 29, 2026
Steam Deck: Verified
Last update on Steam: 7 months ago; Mar 15, 2026
Minimum PC: existing; 2 GB RAM · 0.1 GB disk; Full requirements

What is Castle Break?

A single-player, top-down arcade game about attacking the Black Castle while keeping your allied units alive. You knock enemy bombs back with a mouse-controlled striker, fire rockets and lasers at towers, and choose upgrades to guide your tactics. The campaign spans 30 levels, followed by an endless mode.

For you if...

+you enjoy fast-paced action driven by physics
+you want a short game for casual sessions

Not for you if...

−you want deep strategy rather than simple arcade action
−you want multiplayer matches instead of solo challenges

What players say

95% of 87 reviews are positive

Players praise the destructive action, defense building, and retro soundtrack. Recent negative reviews report technical problems, including lag, screen flickering, and unreliable saves.

Screenshots and trailer

Castle Break system requirements

Minimum: existing, 2 GB RAM, 0.1 GB of disk space.

As published by the developer.

Can my PC run Castle Break?

The published requirements do not name a graphics card we can compare.

Set up my PC →

Minimum

OS: Windows 7 or newer
Processor: existing
Graphics: existing
Memory: 2 GB RAM
Storage: 100 MB available space

Does Castle Break have co-op or multiplayer?

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

Single-player

Does Castle Break 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: 18
Steam features: Cloud saves, Family Sharing
Languages: Text only: English.

Does Castle Break 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