- Infinite Those Guys spawn after 0 seconds0f, delay 20~80 seconds600f~2,400f.
- Infinite Pigges spawn after 20 seconds600f, delay 20~66.67 seconds600f~2,000f.
- When the base reaches 99% HP:
Spawn in Macho Cat and Wall Cat to hold back the lesser enemies that spawn in while you save up your money. Do not attack the enemy base for a while, as when you attack the base, J.K. Bun Bun will be spawned. Once you have a max leveled Worker Cat and your wallet is as full as it can get, summon in every strong anti-Floating or anti-Red cat that you have. Cats like Pirate Cat, Shaman Cat and Bahamut Cat are very helpful here. As soon as J.K Bun Bun appears, continue to deploy every cat you have along with Macho Cat and Wall Cat. This should hold him off and kill him off while cats like Bahamut Cat deal damage to him. Due to his high health, he may be a very difficult enemy to fight and the battle may last for a long time, but it is possible.
First start off with some meatshields. Upgrade your wallet to max, and start sending everything starting with Bahamut, Paris, and meatshields. It should work if done properly, and kill One Horns for money.
Strategy 2 (No Gacha)
Battle Items: Rich Cat (optional)
Cat Cannon: Normal
Start the battle with several Wall Cats to stall the Those Guys. Make sure they're close to your base. After the Pigge approaches your Wall Cats, deploy a Brave Cat and some Gross Cats. When the Pigge is down, let your units advance to the base. When J.K. Bun Bun spawns, start spamming Macho, Wall, Samba and Gross Cats. If you can't meatshield fast enough, spam Brave Cat too. When you gather enough money, spawn a Bahamut Cat. Additionally, you can deploy some occasional Dragon Cats, since they can deal quite a bit of damage. If your money is running low (1,200¢ - 1,000¢), only deploy meatshields and try meatshielding with only Wall, Macho and Samba Cat, until you get more money via defeating a One Horns. If you spammed everything mentioned correctly, J.K Bun Bun should be dead by now. Afterwards, just spam meatshields until you get your well deserved win!