Ha yea i forgot that bit.
There are 33 maps currently
With 1 start and one finish "Actuator"
each Actuator has upto 4 routes off it depending on the map.
so in theory you can make 4 routes to the finish
some have more routes than others you have to place the "Pods" in a path from the start to finish within the map time limit but ofcourse this is not easy, it depends on what pods turn up and you can also block your own route, also at some point in the game a blocker will appear and block the whole line you where creating,meaning you have to use one of your other routes there are 3 difficulty settings in the most difficult the "Devistator" appears and takes your whole line out including the blocks which means you cant use that line at all.
In "Manic" mode you have a Blocker and a "Vaporisor" which will take out the last 3 Pods of a random line which can be frustrating when you have only one Pod left to place to win.
At the end of each map if you win you get the code for the next map.
Hints a tips:
Dont play IQ+160 ! (just joking)
Make sure you have at least 2 lines at the same time going
[Edit] some controls you can use from the keyboard
Space:make new Pod
+:zoom in
-:zoom out
Arrow keys:rotate and swivel
9: music vol +
0: muic vol -
Enter key: top view
Hope that explains it all.