Also, it needs an other way to select the tile ID you want in sandbox mode. I think something like a collapsing list that opens when you click the current tile ID and collapses when you select the desirable ID.
Also, you can select the part e.g. diode, AND, wire turn, e.t.c. from the list I describe above and then rotate each part using the arrow keys.
Nice work, I would like it to have more levels though.
Try this one!
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Nice game... much alike a dream.
Have you read Clive Barker's Weaveworld? Grey Rainbow reminds me a lot of it, and there were elements in the game that had the same essence.
Great work!
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No, never.