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The Theory of Felinity is the fourth stage in The Edge of Spacetime. White Cyclone makes its first appearance in Zero Legends here.


  • 10 Sir Rels spawn after 20 seconds600f, delay 33.33~40 seconds1,000f~1,200f.
  • Infinite Relic Doges spawn after 10 seconds300f, delay 13.33~20 seconds400f~600f.
  • 2 Haniwanwans spawn after 40 seconds1,200f, delay 40 seconds1,200f.
  • When the base reaches 99% HP:


Strategy 1[]

Lineup: Biohazard, Bony Bone, Little Warriors, Cameraman Cat (Max talents)

Items: Speed Up

Notes: Speed Up is optional, if farming this stage.

Note: The Cameraman in the winning strat is insanely boosted, though this strategy could work with a more modestly leveled Cameraman. If Cameraman is not quite strong enough to solo this, then this lineup can provide extra slots for any suitable Cats to help (example Doron). After all, cash is abundant, especially with the amount of time that the Cameraman spam would need to reach the enemy base.

Battle: Spam Cameraman, upgrading the wallet at the start if needed. This strategy provides plenty of cash, so Cameraman-spam alone is enough.

Strategy 2 (4 Crown Friendly)[]

Lineup: Biohazard, Bony Bone, Future Cat 50, Cone Cat 50, Sanzo Cat, Cameraman Cat (Survivor MAX, Critical, and the Attack Up MAX) 50+18, Cat Mask Doron 50, Idi:N2 50, Ape Lord Luza 50

Cannon: Thunderbolt


  • For this particular strategy, Cat Mask Doron is better than Awakened Doron.
  • Speed Up isn't required, but can make the beginning portion mush more bearable.
  • Thunderbolt cannon is HIGHLY recommended.

Level up your wallet twice. Then immediately send out Future Cat to stall out the peons. Spam Cone Cat, Future Cat, and send out a few Cameraman Cats to kill off the first few peons. Afterwards, send out Ape Lord Luza. From here, you want to send out occasional Future Cats and Cone Cats to intercept Sir Rel and make sure Sir Rel doesn't completely shred Ape Lord Luza. You want to use this time to buy time for a second Ape Lord Luza to come out.

Lure Othom to your base, then freeze it however you can (preferably with Thunderbolt cannon). If Ape Lord Luza is off cooldown by now, this part should be easy. Your goal is to kill off Othom before White Cyclone joins in, so use whatever you can to break through and melt Othom, even Necro-Dancer Cat. If Othom dies before White Cyclone starts shredding your cats, you win, as White Cyclone will fall to your much harder to kill crowd control units.


Video Player Notes

Debunking the theory of felinity

Shiny Delcatty Insanely boosted Cameraman with max talents


  • The Theory of Felinity is the first non-event stage to contain a full-sized Cyclone.
  • The stage name is a reference to the scientific theory of relativity.