For the Heads, by the Heads
Supported Games
Production calculator, blueprint planner, item browser, Sarkaz keyboard, and tier lists

Reverse-calculate materials, facilities, and power from target items. See base resource rates at a glance.

Place facilities on a grid with automatic A* belt pathfinding.

Browse items with recipes, acquisition methods, and usage patterns at a glance.

Real-time Sarkaz alphabet conversion with cipher mode, typing effects, and image sharing.

Create and share character tier lists with drag & drop.

Calculate optimal tap configurations for Kuromu-style power generation. Visualize cycles and generate blueprints.