Periapsis: Eclipse

Space combat simulation where orbital physics shapes every shot and maneuver

Skytrellis Games · Released Oct 8, 2025 · Early Access

Reviews: Mostly Positive; 77% of 53
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Unsupported
Last update on Steam: 10 months ago; Dec 2, 2025
Minimum PC: GTX 1070; 2 GB RAM · 1 GB disk; Full requirements

What is Periapsis: Eclipse?

In this top-down space combat simulation in Early Access, you clear rival defenses for the Exiled Empire's invasion fleet. You choose routes through a dynamic campaign, gather resources and upgrades, and customize your ship's weapons. In battle, you track infrared signatures and balance reactor output, coolant, and radiators.

For you if...

+you prefer realistic spacecraft handling over airplane-style space battles
+you enjoy difficult fights with limited fuel and resources

Not for you if...

−you want simple combat without managing multiple ship systems

What players say

77% of 53 reviews are positive

Players praise orbital maneuvering and the challenge of managing ship systems. More recent reviewers describe the game as unfinished and report that its developer has stepped away from the project.

Screenshots and trailer

Periapsis: Eclipse system requirements

Minimum: GTX 1070, 2 GB RAM, 1 GB of disk space.

As published by the developer.

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Minimum

OS: Windows 10
Processor: Intel i7
Graphics: GTX 1070
Memory: 2 GB RAM
Storage: 1 GB available space

Does Periapsis: Eclipse have co-op or multiplayer?

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

Single-player

Does Periapsis: Eclipse run on Steam Deck?

Unsupported No: Valve rates it Unsupported on Steam Deck.

Graphics settings cannot be configured to run well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Steam features: Family Sharing
Languages: Text only: English.

Does Periapsis: Eclipse 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 28, 2026. How to filter AI games on Steam