Be The Final Boss Souls Spending Priority: Best Upgrade Path - Currencies

Be The Final Boss Souls Spending Priority: Best Upgrade Path

Master the best be the final boss souls spending priority. Learn how to allocate Souls and Coins to build an unstoppable minion army and clear endless waves.

2026-07-13
be the final boss Wiki Team
Quick Guide
  • Primary Focus: Prioritize your be the final boss souls spending priority on recruiting a stable frontline before upgrading individual units.
  • Dual Currencies: Use Souls exclusively for minion acquisition and army scaling, while allocating Coins to permanent Skill Tree nodes and weapon upgrades.
  • Early Milestone: Redeem the active launch code betheboss to secure an instant 500 Coins for your first major power spike.
  • Wave Strategy: Never hoard resources; invest your currencies immediately when hero waves begin to pressure your castle gates.

Understanding Currencies in Be The Final Boss

To establish an optimal progression path, you must understand how the economy of Be The Final Boss functions. The game separates your personal combat power from your defensive army through two distinct currencies: Coins and Souls. Managing both efficiently ensures your castle remains secure during high-difficulty endless hero waves.

CurrencyPrimary PurposeKey Acquisition Sources
CoinsPermanent upgrades, weapon leveling, Skill Tree progressionNormal wave clears, developer codes, active code redemptions
SoulsMinion recruitment, army expansion, defensive lineup scalingIn-game progression rewards, wave survival bonuses

Coins are the foundation of your permanent power. They allow you to scale your boss character and strengthen your castle defenses. Souls, on the other hand, are the lifeblood of your minion army. Spreading either currency too thin across weak early-game options will stall your progress.

Avoid Hoarding Currencies

Hoarding Souls or Coins during early waves is a major progression trap. If you find heroes reaching your castle gates, immediately spend your accumulated resources on the Skill Tree or new minions.

Be The Final Boss Souls Spending Priority

Your be the final boss souls spending priority dictates how quickly you can transition from a fragile starter boss to an unstoppable dark commander. Spending Souls randomly on low-tier minions will leave your front line exposed. Instead, follow a structured investment plan designed to maximize defensive efficiency.

Minion Investment Tiers

To build a balanced army, you must categorize your minions by their combat roles and upgrade returns.

TierRoleMinion TypesInvestment Strategy
S-TierCore Late-Wave PicksAdvanced high-damage unlocksAllocate maximum Souls here once unlocked to form your primary army
A-TierFrontline DefendersDurable melee tanks, crowd controllersMaintain enough active tanks to keep heroes away from the castle gates
B-TierProtected DamageRanged casters, fragile damage dealersAdd these behind your frontline tanks; avoid leaving them exposed
C-TierTemporary StartersBasic melee summons, cheap unitsUse during early waves; replace them entirely instead of leveling them

1. Establish the Front Line

Spend your initial Souls to summon durable melee minions. These units act as a buffer, keeping aggressive heroes grouped up and away from your castle walls.

2. Add Ranged Support

Once your frontline can survive the initial clash, invest Souls into ranged or caster-style minions to deal consistent damage from safety.

3. Phase Out Starter Units

Do not waste precious Souls leveling up basic starter summons. Save your resources to recruit advanced minion tiers as they unlock.

Pro Position Tip

Always fight beside your minions. Use your weapon to clean up high-health heroes while your frontline tanks absorb the incoming damage.

The Optimal Coin and Skill Tree Spend Path

While Souls build your army, Coins secure your permanent progression. The Skill Tree is divided into three major branches: Player Upgrades, Minion Upgrades, and Castle Defense. Allocating your Coins in the correct order prevents early-game bottlenecks.

Recommended Skill Tree Builds

Choose a path that complements your current defensive weak points.

Build NamePrimary FocusBest ForKey Progression Steps
Balanced StarterHybrid scalingNew players, early progression1. Player Upgrades / 2. Minion Upgrades / 3. Castle Defense
Minion ArmySummoner buffingPassive playstyles1. Minion Upgrades / 2. Castle Defense / 3. Player Upgrades
High-Wave SurvivalDefense and recoveryPushing high endless waves1. Castle Defense / 2. Minion Upgrades / 3. Player Upgrades
1

Redeem Active Codes

Before purchasing any upgrade, open the Settings menu in the top-left corner and scroll to the bottom. Enter the code betheboss to instantly claim 500 Coins.

2

Unlock Base Player Nodes

Invest your initial Coins into player damage and speed. This ensures you can actively defend the castle yourself while your minion army is still small.

3

Upgrade Weapon Synergy

Choose one dependable weapon and focus your Coins on keeping it upgraded. Do not divide your resources across multiple low-level weapons.

4

Enhance Minion Durability

Once your personal damage is stable, purchase permanent Skill Tree nodes that increase minion health and defense to handle tougher hero waves.

Active Code Reward

The launch code betheboss provides a clean 500-Coin boost. This is enough to unlock several early Skill Tree nodes or fund your first major weapon upgrade.

Castle Defense and Wave Survival Checklist

Surviving endless hero waves requires constant adjustment. Use this checklist to ensure your defense is optimized before starting the next wave.

Pre-Wave Defense Checklist:

  • Redeem the active code betheboss for 500 free Coins
  • Deploy a sturdy frontline of melee minions near the hero path
  • Position ranged minions safely behind your frontline defenders
  • Spend all accumulated Coins on permanent Skill Tree nodes
  • Ensure your primary weapon is upgraded to its maximum available level
  • Clear any escaped heroes immediately before they damage the castle gates
Watch the Backline

Never tunnel-vision on the frontline clash. Fast heroes can slip past your minions. Keep an eye on the path behind your army and intercept leaks immediately.

Frequently Asked Questions

Q: What is the absolute best be the final boss souls spending priority for beginners?

The best priority is to spend Souls on establishing a durable melee frontline first. Once your tanks can hold the heroes in place, spend your remaining Souls on ranged damage dealers, while saving Coins for permanent Skill Tree upgrades.

Q: Should I spend Coins on weapons or the Skill Tree first?

You should balance both. Use your early Coins on basic Skill Tree nodes to get permanent stat boosts, then invest in upgrading a single strong weapon. Avoid buying and upgrading multiple weapons at the same time.

Q: How do I get more Souls in the game?

Souls are earned by successfully defending your castle and clearing hero waves. The further you progress into endless mode, the more Souls you will receive as wave completion rewards.

Q: Can I reset my Skill Tree if I make a mistake?

Your Skill Tree upgrades are permanent investments. However, because Coins can be farmed consistently by repeating early waves, you cannot permanently ruin your build. Simply farm more Coins to unlock the missing nodes.