View gameplay ↗ SECTOR 01 / 10 MISSIONS
Assembly Line
Try different tools, find your own route and learn to protect the crew from falls.
Take the High Road
50 missions. 5 worlds. One little crew.
They keep marching. You make the route. Guide an animated robot crew through asteroid rock and space-station terrain: climb walls, glide across deep drops, carve tunnels, build stairs, and find a way home.
Free to play. No download. No sign-up.
A bigger universe
Ten missions in each sector, from forgiving first experiments to carefully planned lunar routes. These images are captured from the current playable game. Open any image for a closer look.
View gameplay ↗ SECTOR 01 / 10 MISSIONS
Try different tools, find your own route and learn to protect the crew from falls.
Take the High Road
View gameplay ↗ SECTOR 02 / 10 MISSIONS
Excavate thick terrain and combine tools around heavy machinery.
Foundry Escape
View gameplay ↗ SECTOR 03 / 10 MISSIONS
Read the crossings, bridge the gaps, and keep the route moving.
Three Strata
View gameplay ↗ SECTOR 04 / 10 MISSIONS
Plan the next landing across platforms high above the clouds.
Blindside Shafts
View gameplay ↗ SECTOR 05 / 10 MISSIONS
Link distant platforms with paired phase gates on the moon.
Offset Orbit
Lunar Relay · Phase gates
Phase gates transport each robot from the entrance to its paired arrival pad, keeping it moving in the same direction. Combine them with stairs, shields, and safe landings to find a completely new kind of route.
Simple tools. Clever routes.
Start the march, then open the path before the crew arrives. Explore cliffs, layered ground, caverns and alternate paths. Early missions leave room to experiment; later missions ask you to make more of each tool. Your little crew is counting on you.
Check the exit, the hazards, and how many robots you need to rescue. Use the launch corridor to spot the first obstacle, then act.
Choose a supplied tool, then a tile while the crew is moving. Gear pads equip passing robots with climbing boots or gliders. The first robot at a stair marker builds twelve thin alloy treads. Excavate in three directions, place shields, or blast a path. You do not need to spend every tool.
Pause for a breather, then resume to place more tools. Switch to 2× speed once the route is ready. Meet the rescue goal, save every robot, and beat the target time to earn all three stars.
At a keyboard? 1–8 select tools. On the board, arrow keys move the cursor and Enter places. F reverses construction direction. W / A / S / D look across and between decks, C follows the crew, Space pauses, Esc opens the menu, R restarts, and H shows the mission hint.
A little crew. Room to explore.
Play fullscreen on your phone, tablet, or computer. On touch screens, drag the playfield to explore, tap to place, or hold and slide for magnified aiming. Landscape gives the crew more room.
Look for safe ledges and alternative paths through layered terrain. Falls over four tiles need a glide pack; hull plating cannot be excavated. Tap the overview, use the camera arrows, or scroll between floors. Follow brings you back to the leading robot.
Zoom to get a closer look, turn on the tile grid, or choose reduced motion. Your campaign saves as you play.

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