This is simple enough – check out Blah (the original), Canth (the modifier) and Mick (the UK way). We very rarely lose, even in the 1900’s and would recommend you copy.
As you continue to learn and upgrade, throwing your own twist is always a good idea.
Remember, troops attack what they see as first so putting your tesla or teslas back a single space means they will attacked everything that is on space in front before it. Walls are also an important upgrade – if you can stop Wall Breakers from smashing holes, the other troops will congregate and be decimated trying to smash your walls down by hand.
Updates to this will be provided.
Good luck all,
Canth – Elder Captain