Cuphead opens with a contract you probably should not have signed, and your first real lesson is that the game is a boss-rush, not a platformer. The good news: the first isle is gentle by design. Inkwell Isle One holds 5 bosses whose regular-mode HP runs from Goopy Le Grande’s 1200 up to Hilda Berg’s 2600 over 6 phases, and the character cache confirms you start with only 3 HP as Cuphead or Mugman (Ms. Chalice gets 4 in the DLC). Every number below is pulled from cuphead-bosses.json so a new player knows exactly what they are walking into.
Your first five bosses, by the numbers
The table below is the Isle One opening ladder. Learn these and the rest of the game’s patterns become readable.
| Boss | Phases | Regular HP | Parryable objects |
|---|---|---|---|
| Goopy Le Grande | 3 | 1200 | Question Marks (1) |
| The Root Pack | 3 | 1235 (total) | Worms, Tears (2) |
| Ribby and Croaks | 3 | not cached | Ribby’s Punches (1) |
| Hilda Berg | 6 | 2600 | Zeppeling Bullets, Stars (2) |
| Cagney Carnation | 2 | 1300 | Seeds, Dandelions (2) |
Goopy Le Grande is the intended first fight because his 3 phases repeat just three moves — Bouncing, Punch, Grave slam — and his only parry target is the Question Marks. If you can clear him without a hit, you understand the core loop: dodge, shoot, parry, repeat.
You have three hits — use them wisely
The character cache is blunt: Cuphead and Mugman both start at 3 HP. That means three un-parried hits and you are back at the map. This is why the dodge-roll exists and why the game trains it on Goopy before anything else. On Simple Mode the four cached bosses drop to 1000 / 900 / 2200 / 1000 HP respectively (Ribby and Croaks are not cached, so they have no Simple value), which is the recommended setting for a first playthrough — the patterns are softer but the lesson is identical.
Parry early, parry often
The single habit that separates clean runs from messy ones is parrying. Goopy’s Question Marks, The Root Pack’s Worms and Tears, Cagney’s Seeds and Dandelions, and Hilda Berg’s Zeppeling Bullets and Stars are all pink and all fill your Super Meter. The parry guide lists every parry object in the game, but as a beginner you only need the four above to clear Isle One. A full Super can delete a phase, and on a 2600-HP boss like Hilda Berg that is huge.
Spend your first coins at Porkrind’s
Between fights sits Porkrind, the shopkeeper cached in the character data, who sells weapons and charms. You will not have much currency early, so buy one weapon you can aim consistently rather than spreading across four. The isle’s later patterns — Hilda Berg’s 6-phase Zodiac transformations, Cagney’s 2-phase Pollen Toss — reward steady fire over burst, so a reliable primary weapon beats a flashy one.
What “a phase” means
A boss with 3 phases (Goopy, Root Pack, Ribby) changes its attack pattern after you drain its health bar once or twice. Hilda Berg’s 6 phases mean her fight is really six short fights back to back, each with a new shape. As a beginner, treat every phase break as a reset: the tells you learned in phase one do not carry into phase two. The Isle One guide breaks each of these five down further.
Reading tells on your first bosses
Each opening boss telegraphs before it attacks, and learning those tells is the real skill. Goopy Le Grande winds up his Punch and Grave slam visibly, so the roll has a clear window. The Root Pack’s four vegetables attack on fixed cycles — Sal Spudder’s Dirt Ball, Ollie Bulb’s Tears, Chauncey Chantenay’s Homing Carrots, and Horace Radiche’s Spinning Around — and because Horace is the weakest at 260 regular HP, killing him first thins the pressure fast. Hilda Berg’s Zodiac forms (Taurus Bull Charge, Gemini Twin Fire, Sagittarius Scatter Arrow) each announce themselves with a background change, so watch the sky, not just her blimp. Cagney’s 2 phases are short enough that steady aim through Gatling Seed Plant and Thorn Roots is enough.
Don’t rush the contract
The story pushes you to clear isles quickly, but there is no timer. A beginner who replays Goopy until the roll is automatic will clear Hilda Berg’s 6 phases far faster than one who brute-forces the later bosses. The cached HP numbers — 1200, 1235, 2600, 1300 — are small enough that learning the loop matters more than raw damage. Pick one weapon at Porkrind, learn its spread, and apply it across all five.
The mistakes new players make
The most common early error is burning the Super Art on a full-health boss instead of saving it for a phase transition — on Hilda Berg’s 6 phases that wastes the one tool that shortens the fight. The second is ignoring parry objects because they look like scenery; on Cagney, his Seeds are parryable and ignoring them means no Super for his phase two. The common mistakes guide expands on these with data.
- The boss roster guide shows where Isle One sits in the full 41-boss list.
- Move to the Isle Two guide once Hilda Berg falls.
- The expert mode guide explains how these HP numbers climb later.
- The tips-and-tricks guide has habits that carry past the first isle.