Talk:Denial Bursa/@comment-2600:8800:480:3CF0:8176:62D1:14D7:CDD3-20180819224750/@comment-108.251.2.51-20190209225731

Update 24.2.14: Every 5 waves it will have a chance of spawning tougher enemies, either 2 bursas, or 2 of the guys on roller skates. If you are unlucky the skaters will spawn.

Here they are

For Alad V, they spawn every few minutes when the alarms are on. I went there to get some sensors then waited for bursas.