- Spawned from underneath the UFO and is thrusted downwards
- Is spawned as splats instead of papersprites
- Colorized to sapphire
- Despawns on any ground contact
- MT_BATTLEUFO_SPAWNER args[0] is the ID
- Spawn a random UFO from the list spawner at the start of
Battle
- UFO spawns 200 units above the spawner
- After destroyig a UFO, wait 25 seconds before spawning
the next UFO (next ID in the list)