Nano (Tree, PixelRifts)

Industrial theme puzzle game, where you have to control nanobots to reach escape portal.

You have set number of nanobots to reach the end goal. By freezing one of them, it stays in place for ever and you can't undo this action.

Controls:

A - Go to the Left

B - Go to the Right

F - Freeze Nanobot

Left Arrow - Change to Next Nanobot

Right Arrow - Change to Previous Nanobot