Blackout Grid

Blackout Grid is a browser based sandbox tower defense game focused on systems and pressure, not story.

You play on a dark grid where vision is limited and safety comes from light. Every structure you place affects power flow. Every light you turn on keeps enemies weak, but drains your resources.

Enemies spawn in waves and grow stronger over time. Darkness boosts them. Losing power turns safe zones into danger instantly.

The game rewards planning and adaptation. You expand the grid, place defenses, manage power, and react to failure. Runs are endless and restart friendly.

No dialogue. No cutscenes. No hand holding.

Core features.
Grid based building
Tower defense combat
Power generation and consumption
Light based safety system
Fog and limited vision
Scaling enemy waves
Endless replay focused design

Playable fully in the browser using Three.js.