<wavepattern>
  <event time="10000" target="meleespawner1" comment="wave 1, melee enemy 1 of 2"/>
  <event time="20000" target="meleespawner2" comment="wave 1, melee enemy 2 of 2"/>
  <event time="30000" target="rocketspawner1" comment="rocket"/>
  <event time="30000" target="plasmaspawner1" comment="plasma"/>
  <event time="40000" target="meleespawner1" comment="wave 1, melee enemy 2 of 2"/>
</wavepattern>
