Rat King build guide
by EMPEROR BULBLAXVersion 2Updated Oct 9, 2026Guide #865975
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Match statistics · filters applied except game mode
As written by the author · latest version · not affected by filters
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1Early game
Game stage · 10 items
Monster Rounds
High-Velocity Rounds
Intensifying Magazine
Kinetic Dash
Extra Health
Battle Vest
Fortitude
Built from Extra Health
Berserker
Ballistic Enchantment
Enduring Speed
2Mid game
Game stage · 5 items
Spirit Resilience
Siphon Bullets
Juggernaut
Built from Enduring Speed
3Late game
Game stage · 2 items
Frenzy
Dispel Magic
4Category 4
Author's category · 2 items
Swift Striker
Heroic Aura
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.
Scrap GrenadeScrap Grenade | Scrap Grenade: Ability unlocked, step 1 | Scrap Grenade: 1 AP upgrade, step 5 | Scrap Grenade: 2 AP upgrade, step 6 | Scrap Grenade: 5 AP upgrade, step 9 |
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Plated Armor
Colossus
Built from Extra Health
Rat SwarmRat Swarm | Rat Swarm: Ability unlocked, step 3 | Rat Swarm: 1 AP upgrade, step 14 | Rat Swarm: 2 AP upgrade, step 15 | Rat Swarm: 5 AP upgrade, step 16 |
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Royal PestmentsRoyal Pestments | Royal Pestments: Ability unlocked, step 2 | Royal Pestments: 1 AP upgrade, step 7 | Royal Pestments: 2 AP upgrade, step 8 | Royal Pestments: 5 AP upgrade, step 10 |
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Rule, Ratannia!Rule, Ratannia! | Rule, Ratannia!: Ability unlocked, step 4 | Rule, Ratannia!: 1 AP upgrade, step 11 | Rule, Ratannia!: 2 AP upgrade, step 12 | Rule, Ratannia!: 5 AP upgrade, step 13 |
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Unlock1 / 2 / 5 AP upgrade costOrder only; no timings
Current patch: the Oct 5, 2026 update, Oct 5, 2026, 11:05 PM UTC to today · ranked and unranked · all match average ranks
Counts matches where this guide was selected at the start, from the API's analysed matches. It doesn't measure whether players followed it. Statistics are grouped by guide ID and may include earlier versions.