Ah, Fontaine. The land of justice, melodrama, and enough underwater vistas to make a Snezhnayan diplomat weep with envy. 🎭 By 2026, the grand Archon Quest curtains have long since fallen, the major players have taken their final bows, and yet... the true endgame for any dedicated Traveler is just beginning. You see, while the spotlight has dimmed on the courtroom theatrics, the real show is in the shadows—the hunt for those elusive, glittering, and oh-so-satisfying hidden achievements. It's a tradition as old as Teyvat itself: the main story concludes, and a legion of completionists descends upon every nook, cranny, and suspiciously placed teacup, driven by the siren call of Primogems and bragging rights. Fontaine, with its layered society and mysterious new regions, is a treasure trove of these sneaky secrets, waiting to be uncovered by those with the patience of a Watatsumi shrine maiden and the observational skills of a Fatui informant.
☕ The Daily Grind: Fontaine's Commission Conundrums
Forget fighting gods; the true test of a Traveler's mettle is navigating the whims of Fontaine's citizens through their daily commissions. These aren't just errands; they're multi-part social puzzles with Primogem payoffs.
The Office Drama: First up, we have the corporate saga of "Office on the Avenue." To snag this 5-Primogem prize, you must complete the "Tales From the Court" commission, which involves mediating between Isadora, Staelle, and Livre. Think of it as a less explosive, more paperwork-filled version of the Opera Epiclese. Complete their storyline, and you're rewarded. Simple, yet profoundly bureaucratic.
The Barista's Burden: Then there's "Not Your Average Joe." This achievement turns you into Teyvat's premier coffee sommelier. You must repeatedly complete the "Get a Drink at Least!" commission, mastering every brew on the menu. The real kicker? You must concoct a special blend featuring the delicate Rainbow Rose. Get it wrong, and you'll face the disappointed glare of a caffeine-deprived Fontainian. Get it right, and those 5 Primogems are yours.
The Art Critic's Journey: For the culturally inclined, "Aesthetic Critique" awaits. This requires a deep, ongoing engagement with the NPC Depierris across three distinct commissions: "Principles of Aesthetics" (twice, because art principles are important), "Practice of Aesthetics," and the painfully introspective "Self-Critique." It's a 5-Primogem lesson in Fontainian artistic philosophy.
Nostalgia Trip: "Second Childhood" sends you on a heartfelt journey. You must complete a trilogy of commissions centered on "Their Childhood": the initial commission twice, followed by "Their Childhood: Time Waits for No One," and finally, "Their Childhood: City Caper." It's a bittersweet series that proves even in a nation of adults, the past is always present.
The Soda Scientist: Finally, for the entrepreneurially minded, there's "New Inspiration! New Products!" Partner with the ever-enthusiastic NPC Heinry at the New Fontaine Research Institute. Your mission? Assist him three times with "Refreshing Fonta, a Font of Refreshment!" and once with "Time to Drink." Your reward for pioneering bubbly beverage technology? You guessed it—5 shiny Primogems.
🌊 Into the Depths: Morte Region & Erinnyes Forest Secrets (Post-4.2)
With the expansion into the Morte Region and the hauntingly beautiful Erinnyes Forest in Version 4.2, a fresh batch of cryptic challenges surfaced. These aren't your run-of-the-mill commissions; they're full-blown exploration feats.
A World Yet To Be Disenchanted: This achievement requires a bit of underwater spelunking and combat. You must collect three Mysterious Xenochromatic Crystals by defeating either the Chassanion or the Mageblade Corrouge enemies lurking in the Morte Region. Once you have them, seek out the NPC Pitot and hand them over. What does he do with them? That, dear Traveler, is between him and the Abyss.
À la Volonté du Peuple (By the Will of the People): This one is for the treasure hunters. Scattered around the Morte Region are giant Clams. No, not the gossipy kind. Inside these clams, you'll find Treasure Maps. Collect these maps and use them to locate a total of eight hidden Treasure Chests. It's a classic pirate adventure, minus the scurvy.
🐋 Boss Battle Brilliance: Showcasing Your Combat Prowess
Some achievements aren't about talking or finding; they're about fighting with style and strategy.
Many-as-One: This boss achievement pits you against the Hydro Tulpa. The goal isn't just to win; it's to win with finesse. During a single challenge, you must prevent the Hydro Tulpa from absorbing its smaller Half-Tulpa minions twice. It's a test of crowd control and burst damage timing. Let it feast, and you fail the style check.
The Hitchhiker’s Guide To The Galaxy: Facing the colossal All-Devouring Narwhal? Simply defeating it is for amateurs. For this hidden boss achievement, you need to get... eaten. On purpose. Twice. In one fight. You must enter the belly of the beast on two separate occasions during a single challenge. It's the ultimate high-risk, high-reward maneuver. Just don't forget your towel.
Satisfactory Naval Force: This achievement combines puzzle-solving with dodging skills. On the East Slopes of Mont Automnequi, you'll find an open-world puzzle involving cannons. Your mission: solve the puzzle without getting hit by a single cannonball. It requires precision, patience, and perhaps a healthy dose of sprinting. One misstep, and it's back to the drawing board.
🎯 The Completionist's Checklist for 2026
To help you keep track of your clandestine conquests, here's a handy table summarizing the Fontaine hidden achievement hunt:
| Achievement Name | Category | Key Requirement | Primogem Reward |
|---|---|---|---|
| Office on the Avenue | Daily Commission | Complete "Tales From the Court" storyline | 5 ✨ |
| Not Your Average Joe | Daily Commission | Master all coffee types, incl. Rainbow Rose blend | 5 ✨ |
| Aesthetic Critique | Daily Commission | Finish Depierris's 3-commission arc | 5 ✨ |
| Second Childhood | Daily Commission | Complete the "Their Childhood" trilogy | 5 ✨ |
| New Inspiration! | Daily Commission | Help Heinry 4 times with Fonta research | 5 ✨ |
| A World Yet To Be Disenchanted | Exploration (Morte) | Give 3 Xenochromatic Crystals to Pitot | 5 ✨ |
| À la Volonté du Peuple | Exploration (Morte) | Find 8 chests using maps from giant Clams | 5 ✨ |
| Many-as-One | Boss Fight | Stop Hydro Tulpa absorption x2 in one fight | 10 ✨ |
| The Hitchhiker’s Guide... | Boss Fight | Enter Narwhal's belly x2 in one fight | 10 ✨ |
| Satisfactory Naval Force | World Puzzle | Solve Mont Automnequi puzzle cannon-free | 5 ✨ |
So there you have it, Travelers. While the headlines of Fontaine may have quieted, the whispers of its secrets are louder than ever in 2026. From serving perfect coffee to volunteering as whale bait, the path to true completion is weird, wonderful, and always worth a few extra wishes. Now, if you'll excuse me, I have a date with a very demanding clam. Happy hunting! 🏆