Kids At School is the first stage in Summer Lesson.
When the stage begins, the following enemies begin spawning:
- Doge; respawns every 300f - 700f
- Snache; respawns every 400f - 800f
- Those Guys; respawns every 700f - 1,100f
At 1,500f, two Gory will begin spawning, with a delay of 500f - 600f between them.
When the base reaches 90%, the following enemies will spawn:
- Gory Junior as the boss.
- A single Gory.
- 10 Those Guys with a 300f - 500f delay.
Special Note: The boss - Gory Junior - is only 5% strength in this stage, and thus is very easy to defeat for even the newest of players.
Being the first stage in the event, this stage can be beaten just by spamming Cow Cats.