Birthday Present! appeared during BCEN's second anniversary and BCJP's third anniversary. The enemy Birthday Cake returned here with a 3 as the candle instead of a 2. It also added a Timed Score Reward to the stage unlike it's previous anniversary stage.
Birthday Present! appeared again during BCEN's third anniversary and BCJP's fourth anniversary. The enemy Birthday Cake returned here with a 4 as the candle instead of a 3. Just like the third anniversary, it included a Timed Score Reward.
Birthday Present! was the main stage whenever an anniversary occurs. It replaces the candle number with the current anniversary number. During the 5th anniversary the enemy Birthday Cake gained a total re-sprite giving it two extra layers of cake, multiple more candles, frosting, toppings and a large bow, a Cat and a Doge appears on it resembling the first battle you faced.
- September 17th, 2015 (First)
- September 17th, 2016 (Second)
- September 17th, 2017 (Third)
- September 17th, 2018 (Fourth)
- September 20th, 2019 (Fifth)
- September 25th, 2020 (Sixth)
- September 17th, 2020 (Seventh)
- November 25th, 2013 (First)
- November 25th, 2014 (Second)
- November 25th, 2015 (Third)
- November 25th, 2016 (Fourth)
- November 25th, 2017 (Fifth)
- November 25th, 2018 (Sixth)
- November 25th, 2019 (Seventh)
- November 25th, 2020 (Eighth)
- All birthday stages have had the same enemies over the years, Doge, Firework Guys and a Birthday Cake.