Four Years of Fun!!

Four Years of Fun!! is the only stage in Birthday Present!.
==Battleground==
*Infinite Fireworks Guys (High-Yield) spawn, delay 10~16.67 seconds300f~500f.
*Infinite Fireworks Guys (Low-Yield) spawn after 2 seconds60f, delay 10~16.67 seconds300f~500f.
*1 4th Anniversary Birthday Cake spawns as the boss.
*Infinite Doges spawn, delay 2~33.33 seconds60f~1,000f.
==Strategy==
Spamming quick units such as Cow Cat, Crazed Cow Cat can easily beat the stage.
==Reference==
*https://battlecats-db.com/stage/s01123-01.html
Category:Event Stages
Category:Timed Stages