DNA & DHA is the first stage in Galapa-Goth.
Background
This stage starts with a Two Can, and is followed by a second Two Can one minute later. When the castle is damaged, Bun Bun Black appears as the boss and Two Can, Le'noir and Tackey as support.
Strategy
Cat line-up: Mohawk Cat, Manic Island Cat, Island Cat, Dark Laser, Awakened Bahamut Cat,
Stall the first two-can until you get enough money. When the boss appears, keep spamming Island Cat, Manic Island Cat and Dark Laser against the enemies. Time your Bahamut to inflict heavy damage against the Bun Bun Black and defeat the Two-Cans.
If you have Immortal Keiji or King Gamereon, then this stage becomes much easier.
Start off by spawning Keiji and spamming your meatshields. The Two Cans' shockwaves won't even hurt him.
By the time the base gets attacked, you may not even need meatshields. By the time Keiji dies, you should at least almost have another one recharged. Once you finish the enemies, you've won.
Using Skelecat + Mr. + Necromancer, along with Jizo can easily complete this stage.
