Lethal Geometry
Starting Lethal Geometry…
0%

Lethal Geometry

stoneforgelabs

This is the free demo of Lethal Geometry: the Training sector, two maps (Relay and Crossfire), up to Intensity 3.

Wishlist the full game on Steam: https://store.steampowered.com/app/5325830/Lethal_Geometry/?utm_source=wavedash&utm_medium=page

I'm building a tower defense without towers. You get one laser and a budget, and you route the beam with mirrors, splitters and lenses until it covers the path the enemies walk. Every enemy the beam passes through drains it: drones thin it, armored hulls drink most of it and shield whatever walks behind them. So where you split the beam and where you strike a column is the whole game. And when the machine slips mid-wave, grab a mirror.

The full game has ten maps in three sectors, six kinds of enemies including a boss, 24 upgrade cards to draft between waves, ten Intensity steps on every map, and Endless. Early Access on Steam in 2027, $9.99, Windows and Linux.

Made in Godot. It plays right here in the browser, with mouse and keyboard. Your progress is saved.

I read every comment. If the first map lost you, tell me where.

The demo sends anonymous play stats (no personal data, no player ID) so we can see how far people get. You can switch them off in Settings. Details: https://stoneforgelabs.games/privacy.html

Game details

Last Updated
October 17, 2026
Languages
English