Overview
Zero Boundary Line is a tower defense game with a distinct sci-fi flavor, currently in Early Access on Steam. Developed and published by 枕头人, it casts you as a future commander tasked with defending against waves of mutated lifeforms.
The game launched on November 6, 2026, and supports English and Simplified Chinese. It's designed for single-player sessions, with mouse-only controls and the option to play at your own pace—no timed input required.
Highlights
- Sci-Fi Tower Defense: Build a defense line against mutants using a variety of characters, each with unique abilities.
- Character Collection: Progress through levels to unlock powerful new characters, and spend in-game coins to purchase special units from the store.
- Flexible Strategy: Mix and match characters freely to create a personalized defense line. Mutants have special abilities, so you'll need to adapt your tactics based on their attacks and traits.
Who It's For
If you enjoy tower defense games that emphasize strategic planning and unit variety, Zero Boundary Line offers a casual yet engaging experience. The lack of timed input makes it accessible for players who prefer a relaxed pace, while the sci-fi setting and mutant enemies add a fresh twist.
It's ideal for fans of RTS and strategy games who like experimenting with different loadouts.
Game Info
- Genre: Casual, Indie, Strategy (Early Access)
- Developer/Publisher: 枕头人
- Release Date: November 6, 2026
- Modes: Single-player, Mouse Only Option, Playable at Your Own Pace
- Languages: English, Simplified Chinese
- Note: As an Early Access title, features may evolve. Check the latest Steam listing for updates and user reviews.
