Needle in a Haystack

Start with a simple tool and a towering pile of hay. Collect, carry and sell material, then invest your earnings in equipment and build a factory that does the heavy lifting.

Search for every needle
Use your detector to track hidden needles, uncover them by hand or recover them through automated scanners, and bring them to the check-in desk.

Build your own production lines
Connect conveyors, storage and processing machines. Route power and water, watch material move through your factory, and solve bottlenecks as your operation grows.

Turn hay into more
Process raw material into bales, pellets, paper and eco-bricks. Research better tools and machinery, plan your next investment, and expand your warehouse across six successive loads.

Work at your own pace
Play a single-player campaign focused on hands-on work and factory planning. Save your progress and return to the factory you built.