Navigating Hallownest & Charm Builds
I lost a 16-hour save last week. Forgot that breaking Cracked Walls requires the Nail (or spells), not the Dream Nail. Trapped myself in Kingdom's Edge with no way back.
Hollow Knight doesn't hold your hand. It barely acknowledges your existence. And that's part of why it's brilliant—but also why it's maddening.
Deepnest: Where Joy Goes to Die
Everyone has a "lost in Deepnest" story. Here's mine:
Dropped down from Kingdom's Edge (one-way drop). No map—Cornifer is somewhere deeper in this hellscape. It's pitch black. Every enemy is fast, tanky, and does 2 masks of damage.
I died. My Shade is now somewhere in the darkness with 3,000 Geo. I don't know where.
Deepnest isn't hard mechanically. It's psychologically brutal. The ambient sound design is clicking and skittering. The paths loop back on themselves. You swear you've been in this room before but all the corpse-strewn tunnels look identical.
Finding Your Way Out
Deepnest's exits depend on where you fell in, and the rooms loop in ways that make directions unreliable. Your best anchor is Cornifer's humming—find him, buy the map, and then set a clear goal: either the Distant Village (Stag Station) or a safe bench to reset.
If you're low on Soul or Geo, avoid pushing deeper into Beast's Den blind. Stabilize first, then route with a map in hand.
If you're stuck in Deepnest right now, screenshot your map (or even just the room you're in) and ask for directions. Seriously. It's not cheating—the game is designed to be confusing.
Charm Builds: The Hidden Meta
You have 11 Notch slots (max). There are 40+ Charms. Math says you can't use everything.
But some Charms have hidden synergies the game doesn't explain:
Defender's Crest + Spore Shroom = Poison cloud that damages everything around you. Amazing for Colosseum or boss rushes.
Shape of Unn + Quick Focus = Heal while moving. Turns healing from a vulnerability into a repositioning tool.
Unbreakable Strength + Quickslash + Longnail = Melee DPS build. Boring but effective.
The problem: You don't know these combos exist unless you read a wiki. Or you accidentally equip them and notice the synergy.
What Actually Happened
I was fighting Watcher Knights (6 of them, they're brutal). My build was random—whatever Charms I thought "sounded good."
I had:
- Dashmaster (dash further)
- Dreamwielder (gain Soul from Dream Nail)
- Gathering Swarm (collect Geo from range)
I was doing zero damage and getting rolled. After the 10th death, I screenshotted my Charm menu and asked: "Is this a good build for Watcher Knights?"
Response: "No. You have no DPS Charms and Gathering Swarm is useless in boss fights. Replace with Quickslash, Unbreakable Strength, and Spell Twister for shade soul spam."
Killed them 2 attempts later.
The 112% Checklist (Without Losing Your Mind)
Hitting 112% completion means tracking:
- 40+ Charms
- 46 Grubs
- 16 Mask Shards
- 9 Vessels
- Every boss + Pantheons
The tedious part isn't doing it. It's remembering what you already found.
The Grub Problem
Grubs are in every major area. Some are behind breakable walls. Some require specific movement abilities. Some are in rooms you walked past 20 hours ago and forgot exist.
Most players use a text guide: "Grub #23: In Fungal Wastes, above the entrance to Queen's Station..."
That description means nothing when you're staring at a room and don't recognize it.
Better method: Screenshot suspicious walls or areas. Ask "Is there a Grub here?" You'll get a yes/no + hints if yes. Way faster than cross-referencing text guides.
Boss Strategies That Actually Work
Watcher Knights:
- Secret: Break the chandelier in the room above before the fight starts. Kills one Knight early (fight becomes 5v1 instead of 6v1).
- Use Sharp Shadow for dash damage + invincibility frames.
Failed Champion:
- He's just False Knight, but hits harder. Spam Descending Dark (spell) when he ground-pounds. I-frames + damage.
Nightmare King Grimm:
- Pure pattern memorization. His attacks are telegraphed but fast. Focus on dodging first, damage second.
- Sharp Shadow again. It's broken.
Radiance:
- Phase 1-3: Standard platforming + sword hits
- Phase 4: Climb platforms while dodging light beams
- Final Phase: Pogo on her head until dead (down-strike repeatedly)
If you're stuck on a specific attack pattern (like Grimm's flame bats or Radiance's sword rain), just describe it. Explanations with timing are way clearer than watching a no-hit speedrun and trying to copy it.
The Path of Pain (Is Optional)
Path of Pain is a platforming gauntlet in White Palace. It's brutal. It's also completely optional and gives zero completion percentage.
Do it for bragging rights. Skip it for sanity.
If you attempt it:
- Use Hiveblood (passive health regen)
- Practice pogo strikes (down-strike on saws to reset your dash mid-air)
- Take breaks. It's 30+ minutes of pixel-perfect platforming.
When Otagon Actually Helps
Navigation: "Where is the nearest bench?" or "How do I get to [area] from here?"
Completion Tracking: "Which Grubs am I missing in Deepnest?" or "Do I need this item for anything?"
Boss Prep: "What Charms should I use for [boss]?" or "Can I parry this attack?"
Secrets: "Is this wall breakable?" or "What does this NPC do?"
The game is full of obscure mechanics (like Grubsong giving you Soul when you take damage, which chains with other Charms). Asking is faster than testing.
Also, for Godhome Pantheons, knowing the boss order helps you plan healing windows. You don't want to go into Soul Master with 3 masks and no Soul.