Let It Glow - Create a chain from the energy source, transmitter and the light bulb. Dashed line circles represent the electric field spread area. Click on various object to make them disappear.
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Test your brain and reflexes to pass Use mouse to move the firing arm. Click the left mouse button to fire a block. [...]
Heron: Steam Machine
Click on pipe segments to rotate and create a release way for the 4 elements:water, electricity, oil and steam.