Floor 23 is the twenty-third level in Heavenly Tower.
- Shibalien is spawned infinitely, stack 13.3~16.7 seconds400~500f. After 166.7 seconds5000f, more will appear in faster rate (3.3~6.7 seconds100~200f)
- After 6.7 seconds200f, 1 I.M Phace appears.
- When Base HP is 99%, Pastry Cat appear with 1 I.M Phace, 1 Calamary and 1 Alpacky.
Strategy 1 (Ft. All Anti-Unstarred Alien Treasures at Superior)
Lineup: Manic Mohawk Cat (30), Crazed Wall Cat (40), Eraser Cat (20+25), Thaumaturge Cat (30), Crazed Sexy Legs Cat (30), Fishman Cat (29+1), Seafarer Cat (29+1), Crazed Dragon Cat (34), Dark Emperor Catdam (30), Slot 10 (Your choice.)
Cat Cannon: Normal (To kill Alpacky), Slow Beam
Firstly, stall the I.M. Phace and get your Worker Cat to max, then when you are nearing max money, start creating a stack of Crazed Dragon Cats and Fishman to speed up the process of killing the I.M. Phace, spawn Catdam immediately once you have enough money after starting your Crazed Dragon stack, once I.M. Phace dies spawn all of your units, once you hit the base, prioritize spawning Thaumaturge, Crazed Dragon and Crazed Sexy Legs, Thaumaturge can make your Crazed Dragon stack survive for longer if it gets hit by Pastry Cat, Crazed Sexy Legs has great wave chip damage to the backline and Pastry Cat as well, and Crazed Dragon does major damage all the time to Pastry Cat. sometimes Seafarer and Fishman can get a hit off, but they are not worth the money you really spend on them during this part, the first boss who should die is Calamary due to Crazed Sexy Legs waves, Pastry will usually be the second, I.M. Phace not long after Pastry is dead, and Alpacky is last, after that the level is over and you can now enjoy your 3 Yellow Catfruit!