I know a place where they did exactly this.

Just 1 of the 2 eggs in stage 3 of the deep dive is a player activated swarm trigger. The 2 mini-mules just causes waves (single spawn of a bunch of bugs) on interaction (getting close to the mule first time + another smaller for digging 1 out of the 4 legs that is chosen randomly). Additional swarms might get randomly time triggered in stages 1 and 3, but if you are fast enough, you can get through these stages without additional swarms.

Did I hear a Rock and Stone?

Imagine a species destroying its own habitat. Totally nuts.

https://caterpillar-eyespots.blogspot.com/2011/11/pink-underwing-moth-phyllodes.html

Rock and Stone!

I have a number of money and number is -3567

If i understood them correctly it is going to be a game a bit similar to Gunfire Reborn.