Experience the full core gameplay loop in our demo! Master track planning, turret deployment, and enchantment builds as you challenge the first campaign chapter. The demo will evolve with your feedback—your voice shapes the game!

Demo features include:

3 basic turrets × 12 upgrade paths = 36 tactical combinations
10+ enchantment types that alter turret attack properties
5+ relics with powerful passive effects
First campaign chapter (~1-2 hours of content)
Full Roguelike progression system (permanent upgrades)

Loopstructor 2: Skyspine is a wasteland steampunk tower defense game. In the shattered world after The Sinking, you play as a Cohort Commander, tasked with eliminating ground-based abominations, reclaiming lost territory, and fighting for humanity's final aerial sanctuary.

Core Gameplay: Loop-based Tower Defense

Build intricate rail networks, deploy and upgrade unique Battle Trains, and harness the new Turret Enchantment system to transform your mobile fortresses into devastating engines of defense. Every decision matters, and every move could mean survival—or collapse.

Deep Strategy

A dynamically shifting battlefield with endless tactical combinations tests your planning and adaptability. 48 turret types, 10+ enchantments, and multiple upgrade paths—countless tactical builds await discovery.

High Replayability

Unlock diverse turrets, unique bases, and powerful relics to craft your own tactical playstyle. Each run offers a new experience.

Moral Choice

When you unveil the dark truth behind the floating city, when absolute sincerity collides with inescapable original sin—

Hold fast to your convictions, or raise the banner of rebellion?

Add Loopstructor 2: Skyspine to your Steam Wishlist today! Prepare yourself for the mission ahead.

Loopstructor 2: Skyspine Demo (3841850)

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