Walkthrough

End-Game Dungeons

Dungeon 4, Dungeon 5, and the most challenging content in One More Delve.

Last updated:

End-game One More Delve begins with Dungeon Level 4 and culminates in the new Dungeon Level 5, which introduced the first difficulty settings in the game history. This is where the full breadth of your loadout choices, combat skill, and co-op coordination is tested.

Dungeon 4: The Major Content Update

Dungeon Level 4 was the headline feature of the May 2026 content update. It introduced:

  • 2 new bosses
  • 5 new regular enemy types
  • 10 new weapons
  • 2 new armor sets

The difficulty jump from Dungeon 3 to Dungeon 4 is substantial. The new enemy types have attack patterns that require deliberate reading to counter effectively.

Dungeon 5: Difficulty Settings

Dungeon Level 5, added in the July 2026 1.0 release, is the hardest content in the game and the first to offer selectable difficulty:

  • Normal: Appropriate for well-geared solo players and standard co-op groups
  • Hard: Demanding — requires optimized loadouts and active co-op coordination
  • Expert: Currently the hardest content in the game — only recommended for fully upgraded characters with coordinated three-player groups

Solo End-Game

  • Shield + hybrid weapon setup
  • Fire and lightning spells on both hands
  • Maximum potion capacity
  • Prioritize armor over weapons — at end-game gear levels, weapon upgrades have diminishing returns

Co-op End-Game

  • Tank: Sword and shield, maximum armor
  • DPS: Two-handed weapon (hammer or two-handed axe)
  • Mage: Fire and lightning, healing-adjacent spells where available

New 1.0 Content: Flintlock Pistols

Flintlock pistols change end-game ranged options by eliminating the bow nocking complexity. For Dungeon 5 hardest content, having a reliable ranged option that does not require nocking is a significant quality-of-life improvement.

See also: Dungeon 5, How to Find the Final Boss Room, and Builds.

FAQ

Frequently Asked Questions

Quick answers to the most common questions about One More Delve.

What is the hardest difficulty in Dungeon 5?

Expert difficulty is currently the hardest content in One More Delve. It requires coordinated three-player groups with fully upgraded gear.

Are the Flintlock pistols worth upgrading for end-game?

Early community consensus suggests yes — the elimination of nocking complexity makes pistols more reliable than bows for end-game content where you need consistent ranged options.

How do I prepare for Dungeon 5 Expert?

Fully upgraded weapons (ideally +3 or better), complete armor set, maximum potions, and a coordinated three-player co-op group. Solo Expert attempts are extremely challenging.