Brotato Jack Build: Triple Silver Jack Knife

Starting Equipment

Jack character build guide with Knife
Knife - Starter weapon in BrotatoKnife - Starter weapon in Brotato.Available as starter weapon.

Optimal Stat Priority for Jack

Crit ChanceMelee DamageAttack SpeedMovement Speed

Weapons

Knife - Starter weapon in BrotatoKnife - Starter weapon in Brotato.Available as starter weapon.
Knife - Starter weapon in BrotatoKnife - Starter weapon in Brotato.Available as starter weapon.
Knife - Starter weapon in BrotatoKnife - Starter weapon in Brotato.Available as starter weapon.
Knife - Starter weapon in BrotatoKnife - Starter weapon in Brotato.Available as starter weapon.
Knife - Starter weapon in BrotatoKnife - Starter weapon in Brotato.Available as starter weapon.
Knife - Starter weapon in BrotatoKnife - Starter weapon in Brotato.Available as starter weapon.

Must-Have Items for Jack Build

Silver Bullet - Epic Brotato itemSilver Bullet - Epic item in Brotato.Stats: +25% damage against bosses and elitesAvailable by default.
Gentle Alien - Common Brotato itemGentle Alien - Common item in Brotato.Stats: +2 Max HP+5 % Damage+5% EnemiesAvailable by default.
Scar - Common Brotato itemScar - Common item in Brotato.Stats: +20 % XP Gain-8 RangeAvailable by default.
Grind's Magical Leaf - Legendary Brotato itemGrind's Magical Leaf - Legendary item in Brotato.Stats: +3 Max HP at the end of a wave+1 HP Regeneration at the end of a wave+1 % Life Steal at the end of a waveAvailable by default.
Bloody Hand - Legendary Brotato itemBloody Hand - Legendary item in Brotato.Stats: +10 % Life Steal+2 % Damage for every 1 % Life Steal you have You take 1 damage per second (does not give invulnerability time)Available by default.

Video & Creator

▶ Watch Build in action

Creator: Cephalopocalypse

How to Unlock Build Components

Some items in this Jack Triple Silver Jack Knife build require unlocking before they can be used. Note that items listed in "Avoid" sections are also shown here - check the build details to see if unlocking them is necessary for this strategy.

Jack
Kill a boss or an elite in less than 15 seconds
Stone Skin - Epic Brotato itemStone Skin - Epic item in Brotato.Stats: +1 Max HP for every permanent 1 Armor you have -6 % Attack SpeedUnlock requirement: Win a run with Golem
Win a run with Golem
Community Support - Epic Brotato itemCommunity Support - Epic item in Brotato.Stats: +1 % Attack Speed for every current living enemy -2 ArmorUnlock requirement: Win a run with Streamer
Win a run with Streamer

Core Strategy

Focus on maximizing critical hit chance early to reach 100% with level 4 knives. Stack melee damage and movement speed to quickly burst down elites before they become dangerous. Jack has 1/4 normal enemies with 3.5x HP and 1.5x damage, making quick kills essential.

Required Stats:

Crit ChanceMelee DamageMovement Speed

Early Game

Prioritize finding and upgrading knives early. Get Gentle Alien to improve economy despite fewer enemies. Grab Scar early for XP scaling. Focus on crit chance to make knife damage consistent.

Items:

Gentle Alien - Common Brotato itemGentle Alien - Common item in Brotato.Stats: +2 Max HP+5 % Damage+5% EnemiesAvailable by default.
Scar - Common Brotato itemScar - Common item in Brotato.Stats: +20 % XP Gain-8 RangeAvailable by default.
Bag - Common Brotato itemBag - Common item in Brotato.Stats: +15 materials when you pick up a crate-1 % SpeedAvailable by default.
Sunglasses - Rare Brotato itemSunglasses - Rare item in Brotato.Stats: +10 % Crit Chance-1 ArmorAvailable by default.

Weapons:

Knife - Starter weapon in BrotatoKnife - Starter weapon in Brotato.Available as starter weapon.

Mid Game

Stack Silver Bullets for elite fights. Ugly Tooth helps control dangerous enemies. Bloody Hand and Mammoth provide massive damage boosts. Focus on defensive stats once damage is established.

Items:

Silver Bullet - Epic Brotato itemSilver Bullet - Epic item in Brotato.Stats: +25% damage against bosses and elitesAvailable by default.
Grind's Magical Leaf - Legendary Brotato itemGrind's Magical Leaf - Legendary item in Brotato.Stats: +3 Max HP at the end of a wave+1 HP Regeneration at the end of a wave+1 % Life Steal at the end of a waveAvailable by default.
Bloody Hand - Legendary Brotato itemBloody Hand - Legendary item in Brotato.Stats: +10 % Life Steal+2 % Damage for every 1 % Life Steal you have You take 1 damage per second (does not give invulnerability time)Available by default.
Mammoth - Legendary Brotato itemMammoth - Legendary item in Brotato.Stats: +20 Melee Damage+5 HP Regeneration+5 Knockback-8 % Damage-3 % SpeedAvailable by default.
Ugly Tooth - Common Brotato itemUgly Tooth - Common item in Brotato.Stats: Hitting an enemy removes 5% of their speed. Max 20%-3 % SpeedAvailable by default.

Late Game

Build dodge and armor to survive hits. Maintain 20% movement speed for elite fights. Convert stats into damage through items like Power Generator. Focus on upgrading knives to level 4 for maximum crit scaling.

Items:

Power Generator - Epic Brotato itemPower Generator - Epic item in Brotato.Stats: +1 % Damage for every permanent 1 % Speed you have -5 % DamageAvailable by default.
Exoskeleton - Legendary Brotato itemExoskeleton - Legendary item in Brotato.Stats: +3 Armor+5 % Crit Chance+5 Engineering+5 % Speed-2 HP Regeneration-2 % Life StealAvailable by default.
Stone Skin - Epic Brotato itemStone Skin - Epic item in Brotato.Stats: +1 Max HP for every permanent 1 Armor you have -6 % Attack SpeedUnlock requirement: Win a run with Golem
Coffee - Common Brotato itemCoffee - Common item in Brotato.Stats: +10 % Attack Speed-2 % DamageAvailable by default.
Mastery - Rare Brotato itemMastery - Rare item in Brotato.Stats: +6 Melee Damage-3 Ranged DamageAvailable by default.

Avoid Items

Avoid items that rely on having many enemies. Skip Wisdom as burst damage is crucial. Be cautious with items that deal self-damage due to limited healing options.

Items:

Community Support - Epic Brotato itemCommunity Support - Epic item in Brotato.Stats: +1 % Attack Speed for every current living enemy -2 ArmorUnlock requirement: Win a run with Streamer
Wisdom - Epic Brotato itemWisdom - Epic item in Brotato.Stats: +5 % Damage every 5 seconds until the end of the wave-15 % DamageAvailable by default.
Blood Donation - Epic Brotato itemBlood Donation - Epic item in Brotato.Stats: +40 HarvestingYou take 1 damage per second (does not give invulnerability time)Available by default.

Tips

Stay near killed summoners to clear their spawns quickly. Dodge perpendicular to charger enemy paths. Prioritize brain bug kills to prevent dangerous enemy buffs. Build pure damage early, then transition to defensive stats once damage is established.