Haustech

Instant play / No account

Games & Labs

A focused browser game built for fast decisions, instant retries, and no account.

Featured game Playable

One relay. Forty-one lives. Carry Kestrel Habitat through a ten-command blackout and decide which priority calls survive the storm.

Begin Last Light

Earlier experiments

Browser labs

Tic Tac Toe

Play another person or challenge casual and perfect AI.

Open lab

Pathfinding

Draw obstacles and watch four search algorithms explore the grid.

Open lab