Reach player level 8 to unlock 35 new features in Castle Defense.
Earn rewards along a season track — free and premium tiers.
Where: Progress ▸ Battle Pass
Animated hero skins grant a +10% stat bonus and a battle entry animation.
Where: Shop ▸ Premium Skins
Hire a temporary powerful unit for a battle. Free Common hires daily.
Where: Shop ▸ Mercenaries
Make offerings for blessings that boost a whole battle.
Where: Heroes ▸ Shrine
Claim achievements multiple times to earn Bronze → Silver → Gold → Legend medals per achievement. Higher medals grant gem bonuses on each threshold cross.
Where: Progress ▸ Achievements
Each unit has a Fire, Ice, Storm, or Earth element. Run 3+ same-element units to trigger an Affinity Bonus that boosts your whole loadout!
Where: Build ▸ Elements
Your units earn XP from kills and level up with permanent stat bonuses — keep them fighting!
Where: Build ▸ Unit XP
Every enemy type belongs to an Archetype — Tank, Swarm, Assassin, Mage, Support, or Berserker. Each archetype has a distinct stat profile and battle behavior. Know your enemies!
Where: Fight ▸ Archetypes
On a ×5 kill streak, your unit auto-triggers a Finisher ability unique to its type! Finishers deal 3× ATK and have special effects. Keep the combo going to unleash devastation!
Where: Fight
When a unit drops to ≤20% HP it enters RAGE — gaining +40% ATK and -20% DEF for the rest of the battle! Trigger rage 10 times with a unit type to permanently unlock Iron Fury (+5% ATK always).
Where: Build ▸ Unit Rage
Combat now includes random roll events: Critical Hits (2× damage), Dodges (negate the hit), and Grazes (take only 50% damage). Each unit type has unique luck modifiers affecting their roll rates!
Where: Build ▸ Combat Rolls
Deploy the same unit type in 10+ consecutive battles to earn Dedication — a permanent +8% to all stats for that unit type! Break the streak by not deploying them and it resets. Stay loyal!
Where: Build ▸ Dedication
Three unit families grant bonus ATK when you deploy together: Warriors (Soldier/Knight/Spearman), Hunters (Archer/Ranger/Berserker), and Mages (Mage/Frostmage/Cleric/Paladin/Warden). 3 units = +10% ATK; 5 units = +20% ATK!
Where: Build ▸ Family Synergy
Your kill combos now have Silver (15 kills), Gold (30 kills), and Platinum (50 kills) tiers with escalating gold-per-kill, ATK, and crit bonuses. Reach Platinum to unlock your unit's unique finisher move!
Where: Build ▸ Combo Chains V2
When any unit drops below 20% HP, all nearby units within 120px are inspired — gaining +15% ATK for 10 seconds! Kills made during a rally earn an extra +6G. Fight on even when the odds look bad!
Where: Build ▸ Rally Mechanics
Your kill streak system just got a massive upgrade! New Silver (8 kills), Gold (20 kills), and Platinum (40 kills) tiers multiply your gold drops by 1.5×, 2×, and 3×! Platinum streaks also trigger dramatic visual effects!
Where: Build ▸ Kill Streaks V2
Swarm enemies will now try to steal your gold if they reach the castle! Intercept the entire swarm within 8 seconds for bonus gold (+25–175G). AoE units like Mage and Berserker are perfect for clearing swarms fast!
Where: Fight ▸ Leech Swarms
When a unit kills an enemy, adjacent units get a +30% ATK burst for 3 seconds! If they score kills during the burst, the reaction CHAINS — earning +10G per link (max 4 links). Position units close together to maximize chains!
Where: Build ▸ Chain Reactions
When a Knight, Warden, or Paladin stands adjacent to another of the same types, they form a Shield Wall — granting +50% DEF AND reflecting 20% of incoming damage back at attackers! Every reflect kill earns +7G. Line them up at choke points for a near-impenetrable front line!
Where: Build ▸ Shield Wall
Every 5th wave splits into TWO simultaneous half-waves on different lanes! Kill both groups within 10 seconds for a +30G bonus. Miss one and the other surges back +40% faster!
Where: Fight ▸ Split Waves
Archers and Rangers can now target the WEAKEST enemy in range! Precision kills on enemies below 30% HP grant +6G and reduce the ability cooldown by 2 seconds each time. Accuracy pays!
Where: Build ▸ Precision Targeting
Any unit near death (sub-20% HP) suddenly fights with FURY: +50% ATK, +20% SPD, and one-shot immunity for 8 seconds! Don't heal them immediately — a Last Stand unit can single-handedly turn a wave around!
Where: Build ▸ Last Stand
Every time your units take damage, they now have a 25% chance to instantly counter-attack for 150% damage! Knight and Berserker have even higher counter rates. Each counter-kill earns +6G — turn every hit into an opportunity!
Where: Build ▸ Counter Attack
Toggle any unit between Attack Stance (+30% ATK, -20% DEF) or Defense Stance (+30% DEF, -20% ATK) with a 5-second cooldown! Mix stances across your team for perfect balance. Kills made in the optimal stance for the situation earn +5G!
Where: Build ▸ Battle Stance
Every Berserker kill stacks +5% ATK (max +60%)! Chain 8+ kills without losing a unit to trigger FRENZY: lock in the peak bonus and earn +30G! Your Berserker becomes a kill machine — protect it at all costs to keep the streak alive!
Where: Build ▸ Berserker Frenzy
Berserker can now beat the War Drum — each pulse ramps up all ally ATK speed by +5% (up to +30% in 12 seconds)! Every kill during the drum earns +6G. Activate it right as a dense wave enters range for 12 seconds of compounding carnage!
Where: Build ▸ War Drum
Your Warrior now charges a Flame Burst — every 8th attack explodes in AoE fire hitting nearby enemies for 60% damage! Multi-kills during the burst earn +12G each. Keep multiple enemies grouped near your Warrior to chain the burst into massive gold earnings!
Where: Build ▸ Flame Burst
Hero Skins · Castle Skins · Garrison Upgrade · Blacksmith Forge · Siege Log · Guild Vault · Defense Contracts · Prestige Milestone