Stellacore Defense

Space tower defense where stolen resources lower your energy cap

Slash Studio · Released Oct 27, 2026

Reviews: No score yet
Recent reviews: Not enough recent
Players: 0; daily peak
Steam Deck: Untested
Last update on Steam: Unknown; no patch notes on Steam
Minimum PC: GeForce GT 710; 2 GB RAM · 0.2 GB disk; Full requirements

What is Stellacore Defense?

A 2D strategy game set on a space station, where an AI awakens you to protect humanity's energy supply from invading creatures. Across 27 story levels, you place defenses to shape enemy routes during construction, then spend energy on tower-specific chips to attack, strengthen towers, or weaken enemies during combat.

For you if...

+you like branching tower upgrades and long-term research
+you want an endless mode alongside story missions

Not for you if...

−you want to build new defenses during combat
−you want cooperative play or competitive multiplayer matches

Screenshots and trailer

Stellacore Defense system requirements

Minimum: GeForce GT 710, 2 GB RAM, 0.2 GB of disk space.

As published by the developer.

Can my PC run Stellacore Defense?

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Minimum

OS: Windows 10 (64-bit)
Processor: Intel Core i3-8100 @ 3.60 GHz / AMD Ryzen 3 2200G @ 3.50 GHz
Graphics: Intel UHD Graphics 630 / NVIDIA GeForce GT 710 (1GB VRAM) / AMD Radeon R5 230
Memory: 2 GB RAM
Storage: 200 MB available space
DirectX: Version 11

Does Stellacore Defense have co-op or multiplayer?

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

Single-player

Does Stellacore Defense run on Steam Deck?

Untested Not yet tested by Valve 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: Full audio: English, Simplified Chinese, Traditional Chinese.

Does Stellacore Defense use AI-generated content?

Yes. The developers disclose AI-generated content on the game's Steam page:

All background music used in this game are pre-generated offline AI audio assets sourced from Pixabay (static files only, no real-time generation). All materials fully comply with Pixabay’s free commercial use license with no copyright infringement issues. Full download records of these assets are retained, and there is no mandatory requirement to disclose specific AI generation tools. Localized texts and tutorial content of the game are created with the assistance of AI tools. All AI-generated content has been reviewed for compliance.

The statement mentions: Music & soundText & translations

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