Complete the first solar system.

Kill 100 wikus to get started!

1000 seems like such a big number...

10000

Complete the second solar system.

Heads of 250 wikus gives you this badge.

2500

Complete the third solar system.

Complete the fourth solar system.

There's 500 ways to kill a wiku.

5000

Your reputation demands 750 hits.

Cut the grass like a madman

Try hitting a green wiku off the air.

Try killing four yellow wikus at once.

Take on the volcano!