Cosmic Carnage: Prologue

Top-down space roguelite with alien swarms and ship upgrades

LionSword · Published by LionSword Studios · Released Dec 11, 2023

Reviews: Very Positive; 92% of 78
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Untested
Last update on Steam: 2 years ago; Dec 24, 2023
Minimum PC: DirectX 10 GPU, 1 GB; 1 GB RAM · 0.1 GB disk; Full requirements

What is Cosmic Carnage: Prologue?

A single-player twin-stick shooter set in space, where you fight waves of alien ships. During each run, you collect experience to level up, while points earned across attempts unlock additional weapons and upgrades for future runs.

For you if...

+you enjoy fast arcade shooting and experimenting with builds
+you like finding synergies between different astronauts and ships

Not for you if...

−you dislike restarting a run after death
−you want multiplayer rather than solo play

What players say

92% of 78 reviews are positive

Players praise the music and visual presentation. A critical review cites movement inertia, hard-to-see enemies, and runs that end too soon.

Screenshots and trailer

Cosmic Carnage: Prologue system requirements

Minimum: DirectX 10 GPU, 1 GB, 1 GB RAM, 0.1 GB of disk space.

As published by the developer.

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Minimum

OS: Windows 7 64-bit
Processor: Dual-core processor
Graphics: Integrated graphics or a dedicated GPU with at least 1GB VRAM, DirectX 10 compatible
Memory: 1 GB RAM
Storage: 100 MB available space

Does Cosmic Carnage: Prologue have co-op or multiplayer?

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

Single-player

Does Cosmic Carnage: Prologue run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows, macOS, Linux
Achievements: 12
Steam features: Cloud saves, Family Sharing
Languages: Text only: English, French, Italian, Spanish - Spain, Russian, Simplified Chinese, Spanish - Latin America.

Does Cosmic Carnage: 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