๐Ÿ›ก๏ธ Castle Defense โ–ถ Play Knowledge Base

Level 10 โ€” What Unlocks

Reach player level 10 to unlock 38 new features in Castle Defense.

๐Ÿ—ก Guild Unlocked!

Join forces with others for shared goals, chat, and guild-wide rewards.

Where: Social โ–ธ Guild

๐ŸŒ Hero Dispatch Unlocked!

Send heroes on timed missions for rewards while you play. Longer missions pay more โ€” gem-rush to finish early.

Where: Heroes โ–ธ Dispatch

๐Ÿ† Unit Kill Trophies Unlocked!

Your units earn trophies as they rack up lifetime kills. Each milestone grants stat bonuses and gems.

Where: Stats โ–ธ Trophies

๐Ÿ… Seasonal Leaderboard Unlocked!

Compete monthly on 3 tracks: Rounds, Kills, Boss Speed. Top players earn exclusive titles and gem prizes.

Where: Social โ–ธ Season Rank

๐Ÿ”ฎ Status Effects Unlocked!

Spells and abilities now inflict Burn, Freeze, Stun, Poison, Slow, and Weaken on enemies. Stack them for huge advantages!

Where: Heroes โ–ธ Abilities

๐Ÿ—ก Enemy Pack Tactics Unlocked!

Enemy groups now use coordinated tactics: Flanking, Shield Walls, Berserk Chains, and Pack Leaders. Counter their formation for Tactic Runes!

Where: Fight โ–ธ Pack Tactics

๐Ÿ—‚ Formation Ranks Unlocked!

Assign units to Front (tank), Mid (balanced), or Back (ranged) rows before each battle. Row bonuses apply to all your placed units โ€” experiment for the best combo!

Where: Build โ–ธ Formation

๐Ÿœ Swarm Waves Incoming!

Some waves now spawn 20โ€“30 weaker enemies at once! AoE units (Mage, Frostmage, Berserker) deal +50% bonus damage vs swarms. Clear a swarm without taking castle damage for +30G bonus!

Where: Fight โ–ธ Swarm Waves

โœจ XP Overflow Activated!

Max-XP units now convert excess XP into resources! Set each unit type to Gold Mode (2ร— gold) or Essence Mode (10 XP = 1 essence) to maximize your gains from strong, experienced units.

Where: Build โ–ธ XP Overflow

๐Ÿ˜ด Unit Fatigue System Activated!

Units now accumulate fatigue over battles. At 3+ fatigued battles: -10% stats. At 6+: -20%! Rest a unit by removing it from your lineup for one battle, or spend 1๐Ÿ’Ž for instant recovery.

Where: Build โ–ธ Unit Fatigue

โœจ Unit Blessings Unlocked!

Units can now receive Blessings โ€” single-battle boosts (up to 3 stacked) earned from achievements or purchased with 2๐Ÿ’Ž each. Blessings range from +20% ATK to 2% HP/s regen!

Where: Build โ–ธ Blessings

๐Ÿ“ฃ Tactical Orders Unlocked!

Issue one of 5 battle commands per fight: Advance (all units +20% SPD), Hold (all +30% DEF), Focus Fire (all +25% ATK on one enemy), Rally (restore 10% HP), or Scatter (AoE dodge). Timing is everything!

Where: Build โ–ธ Tactical Orders

โšก Chain Lightning Activated!

Your Mage and Frostmage now chain attacks to 2 nearby enemies at 40% damage per hop. Land a chain that hits 3 enemies at once for a +8G bonus! Keep enemies clustered for maximum electrical carnage.

Where: Build โ–ธ Chain Lightning

๐Ÿ“‹ Formation Presets Available!

Save up to 3 army formations and reload them in one tap before each battle! You get 3 free preset slots โ€” unlock 2 more for 1๐Ÿ’Ž each. Build your best loadouts and switch on the fly!

Where: Build โ–ธ Formation Presets

๐Ÿ“ฃ Battle Cries Activated!

Each unit type now has a unique battle cry โ€” usable once per battle. Trigger your unit's cry to buff all allies within 110px for 6 seconds! Each unit cries for a different bonus: ATK, DEF, or SPD boosts!

Where: Build โ–ธ Battle Cries

๐Ÿ’ซ Echo Abilities Unlocked!

Every 5th attack from your units fires a shadow echo dealing +60% bonus damage! Field two or more echo-capable units together for 80% resonance echoes. Echo kills earn extra gold!

Where: Build โ–ธ Echo Abilities

๐Ÿ›ก Counter Stance Ready!

Toggle Counter Stance on any unit! The next hit taken will be countered โ€” reflecting 150% of the incoming damage back at the attacker. Cooldown: 8 seconds. Counter kills earn +12G!

Where: Build โ–ธ Counter Stance

๐Ÿ˜ค Berserk Enemies Incoming!

Enemies below 30% HP now enter BERSERK mode โ€” +50% ATK and +30% SPD for 8 seconds! But a berserk kill BEFORE the timer expires rewards +20G. Prioritize low-HP enemies to cash in!

Where: Fight โ–ธ Berserk Triggers

๐ŸŒ€ Elemental Burst Ready!

Stack 3+ units of the same element and they'll release a synchronized AoE Elemental Burst every 15 seconds! Damage scales with how many matching-element units you have. Each enemy hit = +8G!

Where: Build โ–ธ Elemental Burst

๐Ÿน Formation Breaker Unlocked!

Archers, Rangers, Mages, and FrostMages now deal +35% damage to enemies marching in groups of 3 or more! Position back-row units wisely โ€” every formation-break kill rewards +8G!

Where: Build โ–ธ Formation Breaker

๐Ÿ’š Chain Heal Ready!

Paladin and Warden can trigger a healing chain that bounces between the 3 most-injured allies, restoring 15% max HP each! If all 3 targets are critically low (sub-30%), you earn an extra +8G bonus. Save lives, earn gold!

Where: Build โ–ธ Chain Heal

๐Ÿ“ฃ Battle Cry Unlocked!

Your Berserker can now unleash a Battle Cry that boosts all nearby allies by +20% ATK for 8 seconds! Position Berserker centrally to buff up to 5 units at once. Every kill during the cry earns +8G โ€” timing it right multiplies your gold!

Where: Build โ–ธ Battle Cry

๐Ÿน Twin Strike Unlocked!

Your Archer and Ranger now fire a Twin Strike on every 8th attack โ€” two rapid shots at 80% damage each! Even better: if the target is below 20% HP, the Twin Strike executes them instantly for +12G. Watch the attack counter and plan your kill shots!

Where: Build โ–ธ Twin Strike

๐Ÿฐ Fortify Mode Unlocked!

Units can Fortify in place for 6 seconds: immobile but with +80% DEF and 20% HP regeneration! Fortified units take half damage from boss attacks. Any enemy you kill while attacking a Fortified unit earns +8G. Use Fortify to anchor your front line!

Where: Build โ–ธ Fortify

๐Ÿ›ก Shield Bash Ready!

Your Knight and Warden now charge up a Shield Bash โ€” every 6th attack delivers a massive strike that STUNS the target for 1.5s! Stunned targets take 50% bonus damage from all sources. Kill a stunned target for +8G, or chain the bash for a combo kill worth +18G!

Where: Build โ–ธ Shield Bash

๐Ÿง› Vampiric Swarm Incoming!

Vampiric enemies heal 8% HP for each hit they land! Station Archer and Ranger to interrupt their heal chain with rapid fire. Kill a vampire mid-feed for +14G extra. Never let a vampire land 3+ hits in a row or it becomes nearly unkillable!

Where: Fight โ–ธ Vampiric Swarm

โ„ Frost Nova Unlocked!

Your FrostMage now periodically erupts in a Frost Nova โ€” freezing every nearby enemy solid for 2 seconds! Kill a frozen enemy before they thaw to shatter them for +10G per kill. Position FrostMage at the densest cluster point for maximum freezes per nova!

Where: Build โ–ธ Frost Nova

๐Ÿ’ฅ Explosive Arrow Loaded!

Your Archer fires an Explosive Arrow on every 9th attack โ€” AoE blast for 150% damage! When 3+ enemies overlap in the blast zone it becomes a CLUSTER SHOT: 200% AoE for +15G. Let enemies stack up before the 9th attack for devastating cluster shots!

Where: Build โ–ธ Explosive Arrow

๐Ÿ›ก Divine Shield Active!

Your Paladin now activates an impenetrable Divine Shield every 30 seconds, blocking ALL incoming damage for 4 full seconds! Every hit blocked earns +12G. Time your Paladin's positioning to absorb boss burst attacks โ€” the shield recharges automatically, so keep your Paladin alive for repeated blocks!

Where: Build โ–ธ Divine Shield

โšก Momentum Building!

Your Berserker and Knight now gain +10% ATK for every consecutive hit, stacking up to 5ร— (+50% total)! Earning a kill at max stacks rewards +14G. Any miss or unit idle time resets the streak. Position these units at the front of dense waves to keep their streak alive for maximum carnage!

Where: Build โ–ธ Momentum Strike

โ†ฉ Ricochet Shot Firing!

Your Archer's every 6th shot now RICOCHETS off the first target and bounces into a second nearby enemy at 70% power! This means every 6th shot hits TWO enemies. Ricochet kills earn +8G. Position Archers where enemies cluster for maximum ricochet chain potential!

Where: Build โ–ธ Ricochet Shot

Also unlocks at level 10

Battle Tactics ยท Formation Presets ยท Hero Skill Tree ยท Defense Log ยท Gold Investment ยท Trophy Room ยท Raid Schedule

โ† Level 9 ยท Level 11 โ†’