Steam game

深空防线

A strategic space tower-defense game. Enemies detect, warn, and try to bypass defenses, forcing you to adapt. Combine diverse towers and face unique maps for varied battles. With tense sci-fi atmosphere, it delivers a fresh experience beyond traditional tower defense.

$3.99 March 9, 2026

By KKDM

Windows
View on Steam
深空防线 - KKDM. Popular. Released March 9, 2026
Screenshot of 深空防线 gameplay showing in-action mechanics Screenshot 2 of 深空防线 - additional gameplay view Screenshot 3 of 深空防线 - more gameplay footage Screenshot 4 of 深空防线 - final gameplay screenshot

Overview

About this game

In the depths of space, enemy forces are swarming toward your base.
As commander, you must build and upgrade defensive installations within limited space and resources to withstand wave after wave of attackers. A dynamic tower-defense experience: enemies won't charge blindly — they detect, warn, and try to bypass your defenses, forcing you to constantly adapt your deployments.

Varied towers: towers with different functions can be combined freely to craft the strategy best suited to repel the enemy.

Strategic map design: each map features unique routes and nodes, and your choices directly affect the battlefield.

Escalating challenge: as waves progress, enemies grow stronger and smarter — you must upgrade your technology to survive.

Tense space atmosphere: with sci-fi visuals and immersive audio, the combat experience is intense and gripping.

Here, placing a single tower won't guarantee victory — you must think globally and respond flexibly. Only the wisest commanders will hold the last line of defense.

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