Overview

Loop Defense: Acquisition Protocol is a single-player sci-fi tower defense game from developer and publisher ChaosRefuge, released on November 9, 2026 for Steam. Its defining idea is that you do not simply react to the enemy's path — you design it. Across four unfamiliar planets, you establish a base and hold the line while the Annihilation Device charges toward completion.

The structure is a campaign rather than a single skirmish. As you progress, new equipment expands what begins as a handful of turrets into a full defensive outpost, so the early game and the late game feel meaningfully different.

Highlights

  • Custom enemy routing: draw incoming forces through overlapping fields of fire, whether as a winding maze or a concentrated kill zone around a narrow corridor.
  • Escalating threats: wall-breakers punch through defenses, flying units approach from above, and carriers deliver fresh reinforcements.
  • Built for experimentation: the description explicitly invites players to test layouts and find a plan that suits each battlefield.

Who It's For

This one suits players who enjoy real-time tactics and wargame-flavored tower defense, especially those who like planning a route before the first wave arrives. If you prefer to shape the map rather than merely place towers on it, the route-design hook is the main draw. The store lists English and Simplified Chinese language support, single-player play, Steam Achievements, and Steam Workshop, which points toward community-made content over time.

Game Info

  • Developer / Publisher: ChaosRefuge
  • Release date: November 9, 2026
  • Genres: Indie, Strategy
  • Steam user tags: Wargame, Real Time Tactics, Tower Defense, Military, Space, Building, War
  • Features: Single-player, Steam Achievements, Steam Workshop, adjustable text size
  • Languages: English, Simplified Chinese
  • Pricing: paid title; check the latest Steam listing for current offers