Hey there,

I've just published an update providing a new biome feature. For now you can switch between three different biomes. Each has their own objects and music theme.

Grass:

The grass is the default biome. Iconic, pixelated and very greeny.

Glowath:

The name is actually a fantasy name and is derived off the glowing of the materials. Its music theme is more mystic.

Foliage:

This is an autumn inspired biome with a more melancholical / sentimental music theme.

Check out the game here:

https://danielbrendel.itch.io/krepagotchi-virtual-pet