Spikey makes cacti spawn in every sandy biome, because the world needs more cacti.
A cactus a day keeps the loneliness away. Go hug a cactus on your nearest beach.
As well as spawning cacti on beach biomes, Spikey also increases the spawnrate in desert biomes. This makes finding cacti much easier.
Here you can see a regular beach biome, with some cacti scattered around:
Ouch, spikey.
The source code fits in a 140 character Tweet. You're welcome.
