
Survive a bullet hell where your Wi-Fi signal is your lifeline. Delve into underground facilities, fight off massive swarms of enemies, and strategically build a mesh network of signal repeaters. If your connection is strong, you're a powerhouse. If the signal drops, all you have is a shovel.

In this unique twist on the bullet hell genre, your high-tech blaster requires a live connection to your ground station. Every wall, corridor, and cavern blocks your signal.
Strong Connection: You receive an endless stream of ammunition, maximum damage, and maxed-out skills.
Weak Connection: Your gun stalls, your abilities degrade, and your explosions shrink.
No Connection: Your blaster is entirely useless—and a melee shovel is your only weapon against the horde.

Calculate optimal combinations to unlock unique boosts. Upgrade your repeaters to multiply their effects, or increase their radio performance with higher power, wall-penetration capabilities, and directional antennas.


You are outnumbered 1000 to 1 in your fight for the ultimate underground loot. The deeper you go, the deadlier the tech used against you. Prepare to dodge thousands of projectiles and fight off enemies that will climb walls, place mines, flood rooms, and deploy heavy tanks to eliminate you.
Do you have the strategy to keep your signal alive, or will you be left in the dark with nothing but a shovel?


Minimum Requires a 64-bit processor and operating system OS: OS: Windows 10 64-bit (1809+) Processor: Quad-core 2.5Ghz Memory: 4 GB RAM Graphics: OpenGL 3.0–capable GPU, 512 MB VRAM Storage: 250 MB available space Recommended Requires a 64-bit processor and operating system OS: Windows 10/11 64-bit Processor: AMD Ryzen 5 5600G (6-core, 3.9 GHz) Memory: 8 GB RAM Graphics: NVIDIA GTX 1050, OpenGL 4.x capable Storage: 500 MB available space
minimum: Minimum: recommended: Recommended:
Minimum OS: Ubuntu 22.04, X11 session (Xwayland OK) Processor: Quad-core 2.0Ghz Memory: 2 GB RAM Graphics: OpenGL 3.0–capable GPU, 512 MB VRAM Storage: 250 MB available space Recommended OS: Ubuntu 24.04 / SteamOS 3.6+ Processor: Quad-core 3.0 GHz Memory: 4 GB RAM Graphics: NVIDIA GTX 1050, OpenGL 4.x capable Storage: 500 MB available space