Like with other maps, here's some stuff in case you want to make your own missions for Shiver Peak.

• spawnbot
  
• spawnbot_mission_sniper
  
• spawnbot_flank

• wave_start_relay_endurance

• bombpath_straight_relay
  
• bombpath_zz_relay

InitWaveOutput
{
Target bombpath_zz_relay
Action Trigger
}
As an example on how to use these relays (don't use wave_finished_relay with these, they can screw up things)

• Yes.

• tank_path_1

FirstSpawnOutput
{
Target "bomb_relay"
Action Trigger
}
LastSpawnOutput
{
Target "bomb_relay"
Action Trigger
}
Either one of those works, bomb gets disabled once the wave ends.

• flank_left
  
• flank_right
  
• flank_upperleft

As for what the routes are, here's a picture.[i.imgur.com]