BTD 6 Ultimate Strategy Guide
Complete BTD6 strategy guide covering heroes, core towers, game modes, Paragons, and advanced tactics. Master CHIMPS, bosses, and late-game strategies.
Master BTD6
Master the latest BTD game with comprehensive strategies for heroes, towers, and modes.
Quick Principles That Win Games
Open Safely, Scale Smartly
Cheap openers (Dart, Sniper, Sub, Engi) into efficient Tier-3/4 power spikes (e.g., 0-2-4 Ninja, 2-0-4 Bomb, 0-2-5 Dartling M.A.D) carry Hard/Impoppable and set up CHIMPS.
Know Your Modes
ABR starts on Round 3 and brings earlier camos/fortifieds; clearing Impoppable on a map unlocks CHIMPS for that map. Plan camo/lead earlier than on Standard.
Stack Permanent Buffs
Village + Alchemist + Engineer (Overclock/Ultraboost) on your main DPS multiplies value; in freeplay, stack around Sun Temple/VTSG.
Paragons End Runs
When money is flowing, convert a class into a Paragon to condense power and remove micro; know which Paragons to prioritize.
Heroes: What to Pick and Why
Sauda
Melee carry that dominates early rounds
Sauda -- melee carry that deletes early rounds on most beginner/intermediate maps; falls off but remains great chip with stuns/slows supporting her. Weak to early Leads, so pair with Bomb/Alch.
When to use:
Pick Sauda for easy tempo and cheap starts on beginner and intermediate maps. Pair with Bomb or Alchemist to cover her Lead weakness.
Etienne
Safe tech pick with global camo
Etienne -- safe "tech" pick; at Level 8 grants global camo and at Level 10 deploys the UCAV for burst. Great when you don't want to budget for early Radar.
When to use:
Pick Etienne for global camo utility. Saves you from needing early Radar Village and provides strong burst damage at Level 10 with UCAV.
Benjamin
Economy hero for cash generation
Benjamin -- economy hero; generates cash passively and boosts lives later. Excellent outside CHIMPS (where income is disabled).
When to use:
Pick Benjamin for pure economy in any mode except CHIMPS. His passive cash generation and life boosts compound throughout the game.
Geraldo
Shop hero with powerful micro items
Geraldo -- shop hero whose items (e.g., Blade Trap, Worn Cape for pseudo-Super Monkey) can swing maps; very micro-capable. Use Blade Traps to delete rushes.
When to use:
Pick Geraldo if you're comfortable micromanaging powerful items. His Blade Traps and shop inventory can swing difficult maps in your favor.
Hero Selection Rule of Thumb
Pick Sauda for easy tempo and cheap starts, Etienne for global camo utility, Benjamin for pure economy, Geraldo if you're comfortable micromanaging powerful items. Community tiers shift with patches, but these roles remain solid.
Core Towers and Upgrades
These are the "spines" of most wins -- the towers and upgrade paths you should build around.
Dartling Gun -- 0-2-5 M.A.D
Absurd late-game single-target DPS
Absurd late-game single-target DPS; aim and melt MOABs/BAD supportively. Pair with Overclock/Homeland/Village discounts.
When to use:
Your primary late-game boss killer. Lock aim on strongest bloon and pair with Overclock, Homeland, and Village discounts for maximum damage output.
Druid -- 0-1-5 Avatar of Wrath
Scales damage with bloons on screen
Scales its damage with bloons on screen; with 5 Populust (0-1-4) and buffs it shreds round-100 chains.
When to use:
Stack with 5 Populust Druids and buff hard. The more bloons on screen, the more damage Avatar of Wrath deals -- ideal for dense late-game rounds.
Ninja -- 0-2-4 Sabotage
Halves bloon speed for 15 seconds
Halves bloon speed for 15s; chain two for near-permanent slow. Buff with Shinobi Tactics cluster for huge attack speed buffs.
When to use:
Chain two Sabotage Ninjas for near-permanent bloon slow. Surround your carry Ninja with Shinobi Tactics clusters for massive attack speed boosts.
Bomb -- 2-0-4 MOAB Assassin / 0-2-4 Bloon Impact
Cheap control and anti-blimp spikes
Cheap control/anti-blimp spikes that stabilize midgame on most maps.
When to use:
Use MOAB Assassin to burst down blimps and Bloon Impact for crowd control stuns. Both paths stabilize your midgame on most maps.
Village -- Primary Expertise / MIB / Homeland
Essential support and buff hub
Free T1-T2 for primaries + pierce/cooldown boosts; MIB solves immunities, Homeland supercharges all DPS.
When to use:
Place centrally to buff nearby towers. MIB solves all immunity problems; Homeland Defense supercharges your entire defense for critical rounds.
Alchemist -- 4-0-2 Stronger Stimulant
Staple attack-speed and damage buff
Staple attack-speed/damage buff for your main tower or Ninja core; place close to targets for consistent buffing.
When to use:
Place close to your main DPS tower for consistent buffing. Stronger Stimulant is the single most efficient damage multiplier in the game.
Engineer -- 2-0-5 Ultraboost / 0-2-4 Overclock
66% attack speed boost window
66% attack speed boost window; in bosses, juice income and DPS windows (timing matters).
When to use:
Time Overclock/Ultraboost for boss DPS windows. The 66% attack speed boost stacks permanently with Ultraboost, making it critical for boss fights.
Mode-Specific Game Plans
Alternate Bloons Rounds (ABR)
Plan camo by Round 5 and fortified MOABs earlier than normal. Early 0-2-2 Wizard or Etienne handles Camo-Lead spikes; stabilize with Bomb/Ninja/Sniper.
Impoppable into CHIMPS Unlock Path
Impoppable uses higher tower costs and no extra lives; beating it unlocks CHIMPS on that map. Play tighter eco and earlier camo/lead than Hard.
CHIMPS (No Continues, No Income, No Powers)
Efficient starts: Dart + partner (Boomer/Sub/Sniper/Engi) into a midgame core (Ninja+Alch, Bomb control, Village tech). Don't over-buy; hit key T4 spikes quickly.
Crowd control chain: Sabo windows, Impact stuns, Ice slows, then finish with M.A.D or Avatar of Wrath stack.
Boss and Late-Game (Freeplay) Blueprint
Bosses (Bloonarius, Lych, Vortex, Dreadbloon)
Income first, DPS windows second. Overclock/Ultraboost your farms into BRFs, then convert to burst windows (e.g., M.A.D rockets, Avatar of Wrath stack, Sniper Elite support). Overclock timing even affects duration versus tier caps -- abuse it.
Lych tip: Keep Alch buffs away from Lych's path; it steals buffs. If you must, place Alch and buffed towers far from Lych's orbit.
Freeplay to 100+ / 140+
Build Temple into VTSG core, add 2-5-0 Village + 5-2-0 Alch; Chinook can reposition the Alch to stick buffs. Layer extra Temples if needed; at this stage, sell farms for raw DPS.
Finish with Paragons (priority typically: Navarch, Goliath Doomship, Ascended Shadow on multi-lane maps; adjust to map/money).
Sample Build Orders
Works on most Beginner/Intermediate maps.
Safe ABR into Impoppable
- Start Dart into 0-2-2 Wizard for early Camo-Lead.
- Add Bomb 2-0-2 on first MOAB.
- Transition Ninja 0-2-4 + Alch 4-0-2; add Village 0-2-2 (then MIB if immunities bite).
- Midgame win-condition: Dartling 0-2-5 M.A.D (aim at strongest) or Druid 0-1-5 with 4-5 Populust.
CHIMPS Fundamentals Route
Openers from Dart-centric pairs, then power into Ninja+Alch, add Impact Bomb for stop power, Village to consolidate camo/attack speed.
Micro and Placement Tips That Matter
Corners and Long Lines
Place cone/melee (Sauda) at tight bends; line-shot towers (Juggernaut, Dartling beam) down long straights.
Cursor-Aimed Towers
Lock Dartling's aim when possible to maintain continuous DPS on critical lanes; swap to free-aim for boss bursts.
Camo Planning
Either global camo via Etienne 8, Radar via Village, or early 0-2-2 Wizard for Camo-Lead checkpoints (Round 59 spike).
Buff Hubs
Keep Alchemist close to intended targets; Shinobi clusters should physically surround the carry Ninja for max stacks.
Paragons: When and Which to Craft
Paragon Mechanics
Sacrifice all towers of a class (including Tier-5s) to forge a single Paragon. Degree depends on cash/merge count/Co-op help.
Common Priorities
Navarch (control/utility + DPS), Goliath Doomship (map-wide damage), Ascended Shadow (slow + boss value); Apex Plasma/Glaive Dominus earlier/cheaper options. Always fit the Paragon to your map and economy.
Wrap-Up: A Simple Path to Mastery
Your Path to BTD6 Mastery
- Choose a hero that fits your plan (Sauda tempo, Etienne utility, Benjamin money, Geraldo micro).
- Build into one main carry (M.A.D or Avatars/Ninja core) and buff it hard (Village/Alch/Overclock).
- Respect each mode's curve (early camo/lead for ABR; tight eco for Impoppable; efficient spikes + control for CHIMPS).
- Convert surplus cash into Temples/VTSG and Paragons for 100+ and bosses.
