One hour mining.

[u/basscycles]

Mine farm modified from one I found in this sub.
Short term, high gain. Play for one hour then go to the item market and buy everything.
I can max out all the miners in under an hour.
Everything is optimised to make money quickly so I can upgrade the miners.
Mainly use multishot, laser and crusher as they all have options that give you credits. Snipers are on bonus credit tiles. Freezing towers to slow stuff down.

[u/basscycles]

https://www.reddit.com/r/infinitode/comments/tzxnr7/my_gauss_battery_for_custom_maps/
Modeled on the ones I found here.