Rat King build guide

I'm the giant rat that makes all of da' rules

by manVersion 9Updated Oct 5, 2026Guide #842589

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Observed usage

Match statistics · filters applied except game mode

Published guide

As written by the author · latest version · not affected by filters

In-game favourites: 5 (as last synced by the API; not match usage)

Author's notes

Omg bruh

Item categories

1Early game
Game stage · 11 items
1. 1
  High-Velocity Rounds
2. 2
  Sprint Boots
3. 3
  Extra Health
4. 4
  Opening Rounds
  Built from High-Velocity Rounds
  Sell First
5. 5
  Cultist Sacrifice
6. 6
  Enduring Speed
  Built from Sprint Boots
7. 7
  Fortitude
  Built from Extra Health
8. 8
  Fleetfoot
9. 9
  Berserker
10. 10
  Siphon Bullets
11. 11
  Spirit Resilience
2Mid game
Game stage · 3 items
1. 1
  Colossus
  Built from Extra Health
2. 2
  Plated Armor
3. 3
  Witchmail
3Late game
Game stage · 4 items
1. 1
  Juggernaut
  Built from Enduring Speed
2. 2
  Silencer
3. 3
  Inhibitor
4. 4
4Ouch!
Author's category · 5 items
1. 1
  Spirit Shielding
2. 2
  Reactive Barrier
3. 3
  Weapon Shielding
4. 4

Categories appear in the author's order. Only the editor's default Early, Mid and Late sections are marked as game stages; the author's own categories keep their names. “Built from” links come from the game's item recipes.

Published ability order

Published ability order: unlocks and upgrades in the author's order, one row per ability in slot order
Scrap GrenadeScrap Grenade	Scrap Grenade: Ability unlocked, step 1													Scrap Grenade: 1 AP upgrade, step 14	Scrap Grenade: 2 AP upgrade, step 15