Tangy TD — All Bosses
Six bosses. Six distinct sets of mechanics. Each one introduced Cakez to a fresh wave of player rage-quits — and each one received at least one balance pass since launch. This page is your high-level map through every boss encounter, with phase breakdowns, attack lists, and the one thing you absolutely must know before pulling each one.
Difficulty at a Glance
Rules That Apply to Every Boss
Six different bosses, six different mechanics. But every boss fight in Tangy TD follows the same meta-rules. Master these before you memorise the specifics of any individual encounter.
| Rule | Why It Matters |
|---|---|
| Clear all waves before pulling | Every failed boss attempt starts with a distraction. Stray enemies during a boss fight split your attention and leave your Archer unprotected. Full wave clear before approach, every time. |
| Fully heal all towers first | Bosses deal sustained damage. A Defender entering a boss fight at 60% HP is already losing. The boss has no enrage timer — take the 30 seconds to let your Healer top everything up. |
| Never attack adds instead of the boss | Every boss that spawns adds (catapults, summons, minions) has those adds tied to the boss's death — they die automatically when the boss falls. Spending DPS on adds instead of the boss extends the fight and costs more damage in total. |
| Keep the Healer adjacent to the Defender throughout | Boss fights are sustained DPS races, not bursts. Your Defender needs continuous healing through every attack phase. A Healer that gets out of range for even ten seconds during a Phase 3 burst can end the run. |
| Position the Archer on a diagonal to the boss | Every boss in the game has at least one directional attack — spike patterns, charge lines, AoE sweeps. Diagonal positioning keeps the Archer out of every cardinal-direction attack from every boss. Make it a default reflex. |
| Use the Cauldron before pulling | The window between last wave and boss pull is the best Cauldron window in any run. Any dead item slot should be rerolled. You won't get another opportunity until the boss is dead. |
Boss 01 — The Bay Harbour Butcher
The most notorious boss in Tangy TD. Released in a state the developer publicly called "WAY TOO HARD" and patched twice before becoming consistently beatable. Still the hardest boss in the game by most community measures, and the primary source of early run-quit events.
The one thing you must know
Boss 02 — The Warden
The Warden patrols a fixed route along the Mountain Trail map before the boss fight triggers. Unlike the Butcher, which reacts to proximity, the Warden has a defined path that players can observe and plan around. The Wall Breach mechanic — where the Warden destroys terrain segments to create new enemy entry routes — is the defining challenge of this fight.
The one thing you must know
Boss 03 — Thorn
Thorn is the first boss in the game that punishes static play. While the Butcher and Warden can be handled with a single well-positioned Defender, Thorn's high movement speed and vine-trap attack means towers that stay in one position too long get disabled. Thorn requires the most active use of the throw mechanic of any boss in Story Mode.
The one thing you must know
Boss 04 — The Hollow King
The Hollow King is the most forgiving of the five bosses you face before the finale. Its primary mechanic — summoning minion waves rather than dealing direct damage — actually plays into your party's strengths: your towers are already optimised for wave clearing, and the Hollow King's own attacks are relatively predictable. Most players who reached this boss have enough skill points and items to handle it without a complete rethink of their strategy.
The one thing you must know
Boss 05 — The Iron Warden
The Iron Warden is a mechanical boss — its difficulty is not about dodging individual attacks, but about understanding the armor system. The boss takes reduced damage from all sources while its armor plating is intact. Armor must be stripped by sustained damage before the boss's HP becomes fully vulnerable. Players who don't know this attempt to chip through full-armor HP for far longer than necessary.
The one thing you must know
Boss 06 — The Final Witch
The final boss of Story Mode and the hardest fight in the game. The Final Witch uses a mirror mechanic — creating duplicate images of itself that must be distinguished from the real boss before you can deal meaningful damage. AoE wipes punish clustered setups. Four phases, each introducing new attack patterns. Every mechanic you've learned across the previous five bosses is tested simultaneously here.
The one thing you must know
After Story Mode — What Comes Next
Beating the Final Witch completes Story Mode and unlocks Endless Mode — the unlimited wave survival mode with a global leaderboard. Every build you refined across the six boss fights applies directly to Endless Mode, which begins by echoing the same enemy types you've faced and then escalates indefinitely.
The bosses don't appear in Endless Mode. The challenge shifts entirely to sustained wave management, build efficiency, and how far your percentage-damage items can carry you before the scaling eventually outpaces everything. See the Endless Mode Guide for strategy on what comes after the credits.