Hey Trailblazers! It’s 2026 and Penacony still holds some of the juiciest secrets in Honkai: Star Rail. Today I’m taking you on a nostalgic trip back to Dewlight Pavilion, where a certain gremlin named Hanu is waiting to blow stuff up — and reward you with three sneaky hidden achievements. 🚀
You’ve probably already met Hanu during the Golden Hour arc. He’s that hotshot from the Clockie cartoon, the one who’s always billed as the bravest of them all. But beyond the pixels and popcorn, Hanu is actually your ticket to some seriously tucked-away goodies. Whenever I transform into this pocket-sized cannonball, I feel like I’ve been handed a grenade with legs — and in a place as dream-drenched as Penacony, that’s the best kind of tour guide.
Before we dive into the nitty-gritty, here’s a little cheat sheet of what we’re after. These three achievements all revolve around Hanu’s rocket launcher, and they’re hanging out inside Dewlight Pavilion’s curious corners. Check out the full set right here:
Now, let’s get our hands dirty — well, as dirty as a cartoon gremlin can get.
🔥 To Get Blood Out Of A Stone
This one is so easy it almost feels like cheating. But hey, we’re treasure hunters, not gatekeepers. All you need to do is grab Hanu’s rocket launcher and make something go boom. It doesn’t matter where — any Hanu Adventure stage or transformation point inside Clockie Studios Theme Park will work. I just stumbled into the nearest cluster of enemies, pointed the launcher, and let the fireworks fly. The achievement popped the moment the smoke cleared.
If you’re thinking, “Wait, that’s it?” — yep, that’s seriously it. Hanu’s rocket is basically a cheat code for instant satisfaction. And honestly, watching that tiny gremlin shoulder a weapon bigger than his ego is worth the price of admission.
💥 Home Alone
Now we’re cranking up the mischief. Home Alone asks you to defeat three enemies at once with Hanu’s rocket launcher. At first glance it sounds like a cinematic stunt, but it’s more like herding annoyed cats. You’ll need to find one of Hanu’s Adventure stages — the sweet spot is the 3D room west of Dewlight Pavilion. Inside, you’ll spot the rocket launcher waiting for you like an old friend.
Here’s the trick: don’t just fire blindly. Run around the room and attract every enemy group you see. They’ll follow you like they’ve got something to prove. Circle them into a tidy little huddle — I literally looped around a pillar a couple of times to get them bunched up — and then unleash the fireworks. The minute I saw all three health bars vanish in one glorious blast, I might have yelled “Boom, headcanon!” at my screen. And like clockwork, the achievement chimed in.
Pro tip: if they wander off, just reset by leaving and re-entering the room. No sweat — it’s more forgiving than a Sunday morning.
🚀 Maximum Firepower
If you thought the previous two were generous, wait until you see this one. Maximum Firepower is practically a participation trophy — and I mean that in the best way. In the very same room where you hunted down Home Alone, you’ll notice that defeated enemies drop shiny little ammo pickups. The more enemies you blast, the more ammo litters the floor like confetti.
All you have to do is collect five pieces of ammo. That’s it. Hanu hoovers them up like a gremlin-shaped vacuum, and once the magic number is reached, the hidden achievement unlocks with a satisfying glow. While you’re at it, take a moment to run a victory lap around the room — there are usually treasure chests and extra credits tucked away in the corners, and who says no to free Stellar Jade?
This trio of achievements really highlights how much love Hoyoverse poured into Penacony’s nooks and crannies. Even in 2026, I still meet players who missed these secrets on their first romp through the theme park. So if you’re a completionist, a fresh-faced Trailblazer, or just someone who enjoys seeing a cartoon goblin blow stuff up, head back to Dewlight Pavilion and give Hanu’s rocket launcher the exercise it deserves.
And remember — in a world of dreams, the real treasure is the explosions we made along the way. 💎🎉