Adding on to this, on entry to the underworld players will frequently take fall damage.
Also, would be nice if there were a filter on underworld_warpout to prevent bots from getting teleported out as well

• In this recent playtest, players found the lack of terrain in the most recent version's front to be fairly uninteresting. There's also a distinct lack of cover that makes sniping much easier and other class's roles a little harder. In my opinion, the old layout was fine and reverting it would be your best course of action.
  
• Bring the flanker spawnbots closer to the spawn's exit, they're pretty unnecessarily far back.
  
• Flanker spawn invulnerability ends before the bots drop down, extend the func_respawnroom forward to match with its visualizer.
  
• Put red spawn points closer to doors, the time it takes for non-mobile classes to leave spawn is pretty inconvenient.
  
• Console is getting spammed by this.[imgur.com]
  
• (Low priority)There are many "gaps" so to speak in the underworld nav where bots won't path to an ideal spot nav square and will continue running off freely.

No Strike

Demo: https://testing.potato.tf/demos/mvm_whitecliff_event_prc5_adv_coastal_cadaver_juj-1632356556.zip

Class Lineup:
-Sniper (Jurrell)
-Scout (A+drew)
-Demo (Hell-met)
-Soldier (Skin King)
-Engineer (watermelon)
-Pyro (Lemony)

• "Giant Burst Fire Stickybomb Demo" is too long of a name, it gets cut off in the scoreboard. Could condense by removing "Fire" or "bomb"

• Second to last subwave is fairly slow.
  
• Conch boss can get stuck holding his conch when players are point blank to him while he's in his horn animation. Not sure what a good fix for this would be.

• Make underworld spellbooks more common. Way it is now only 3-4 show up total.
  

During some of my playtests I've heard complaints about a lack of pickups in mid. My only direct suggestion right now is to maybe add health and ammo to one of the two spots in these images.[imgur.com]

You can fall directly to your death if you have a certain velocity when touching one of the underworld teleport spells. Maybe try using something like a trigger catapult to cancel current velocity on entry to the underworld.

Currently underworld bots have a tendency to build up enough momentum running to the edge that they're unable to stop themselves from falling off. My rigged up fix for it is having nav avoids surrounding the islands, though it's quite bad.

There's a nav square here[imgur.com] under the water. Don't know if it affects anything bot behavior wise, but just wanted to point it out.

In the end it seemed like using some of the total bot count on a place that is not guaranteed to even be traversed if a team plays well enough was worth trying to implement

A solution I found for this is only having the bot spawns enabled when red players are present in the underworld, and then slaying the bots when the players leave. Could also only use npcs like tf_zombies as they don't take up player slots.

Regardless if you choose to put any more time into adjusting underworld nav or not, I appreciate having support for underworld bots as it's allowing me to implement some ideas I've been wanting to try.

Suggestion: Add outputs to the spell filters (flag_spell_filter_regen, flag_spell_filter_haste, etc.) that changes the text and color of spellText when the filters are passed to match the cond given.
Here are a few examples: https://imgur.com/a/roTj1wW
And here is one of the commands I used to test these in game if you wish to do so as well:

I would enjoy having nav/bot spawns in the underworld to spice it up a little, however this is really just a personal want and if you feel mission makers wouldn't be able to get enough utility out of these to necessitate the effort and potential issues regarding spy behavior then that is A-okay.

As of 9/15/2021 this mission has passed and moved on to demo review. Congratulations!

• For what it's worth, I noted a fairly significant increase in performance on my end during this judging session.
  
• (Skin King)Could put a hell portal in this spot[imgur.com] as it would make sense spatially.
  
• (Lemony) Kinda sad that you can't jump over this roof.[imgur.com]

• The spellbooks trigger events intended for bomb. From what I've been able to observe so far, a spellbook bot walking into the func_flagdetectionzone triggers the alarm,
  and the timer running out results in the bomb reset voiceline playing. I was mistaken, it was a different event relating to the underworld that caused the bomb driven back voiceline to play three times.
  
• Players can currently sit on this ledge here[imgur.com] just under the windows, as well as on these rocks[imgur.com] right below it.
  
• Players can just hang out in the underworld between rounds if they have any amount of self healing. To solve this, you could activate the logic to send players out of hell on wave end.
  
• Put nobuild brushes around the hell portal entrances so that players cannot teleport teammates directly to hell.

Sorry, I was incorrect when I said the damage reduction on solemn vow was 25%. The cond used applies 35% dmg resist.

My main problem with the solemn vow is that having this is never worth suffering a 35% damage penalty and the problem is worsened by the -10% firing speed penalty. Even with berserker your damage output suffers a lot and survival remains just as difficult (if not more so) since enemies need more hits to take down and have more opportunities to hit you back.

No Strike

Demo: https://testing.potato.tf/demos/mvm_legerdemain_a3d_adv_midnight_patrol_juj-1631638107.zip

Class Lineup:
-Scout (Jurrell)
-Engineer (washy)
-Sniper (lite)
-Medic (Keiki 11)
-Pyro (totalnoob)
-Soldier (Yuugi Hoshiguma)

• Add some number of the main wave pyros to support to prevent straggling and improve pacing.
  
• Bullet hose heavies are very intense here.

• (Yuugi Hoshiguma) Maybe decrease fire rate a bit [on the giant short circuit bursts].
  
• Remove damage bonus on crossbows.

• Swap out giant push soldiers with a bot that doesn't largely prevent close range classes from getting around the shield and attacking its giant med.