filling-lines

The first shot draws a clean line across the board. Miss the timing, and space disappears fast. Filling Lines builds tension quietly, then holds it.

This Shooting game keeps the rules simple and the pressure constant. You fire to extend lines, claim space, and prevent the screen from closing in. Early rounds give you breathing room. Soon after, movement speeds up and positioning matters more than raw clicking. That Arcade rhythm rewards steady Aim and calm decisions. One sloppy shot can undo progress, while a clean sequence feels earned.

The visuals stay minimal and readable. Lines, angles, and motion are clear, which keeps your focus on Action instead of effects. It shares the precise-shot satisfaction of Mr Bullet, the spatial pressure of Spinny Gun Online, and the steady escalation found in Chicken Shooter. There’s also a hint of Galaxy Attack: Alien Shooter in how waves tighten over time. As a Casual experience, it works for quick sessions, but the Challenge keeps pulling you back. Expect addicting runs, sharper control, and better scores with practice.