Hub 4 is a weekly treasure hunt played on the streets of Melbourne. You find a hidden sticker, you take a photo, and you win a cash prize. It's that simple. But simple doesn't mean easy. This isn't a tour. It's a game of skill. A code might be hidden in Coburg, a plaque to trace in Parkville. You figure it out. The hunt is being rebuilt right now. It returns on 15 August 2026. Ready to play? Membership costs $25 per month. You can cancel any time.

What is this Melbourne Treasure Hunt?

It goes like this. Every week, we hide a physical Hub 4 sticker somewhere in Melbourne. It could be in a laneway off Flinders Street, tucked behind a sign in Fitzroy, or stuck to a forgotten monument in Carlton Gardens. Then we release a clue. Your job is to work out where it is. You walk the city. You use your local knowledge, your smarts. When you find the sticker, you photograph it where it sits. First one to do that, and pass the checks, wins the cash. Winners get paid fast, usually within 48 hours. This isn't just a walk. It's a challenge. It asks you to look at Melbourne differently. To notice the things you usually rush past. To understand the city's odd corners. It rewards legwork, not spending.

It's About Skill, Not Luck

You've played those games where someone gets an unfair advantage. Hub 4 isn't like that. The clues are personalised for you by AI. The wording changes for each member, but the core information stays the same. So nobody gets an edge. The closer you get to the sticker, the more clues unlock. You need to be in the general area to get the deeper insights. It pushes you to explore, to narrow down the search yourself. You also earn skill points just for taking part. Open a hunt, get a clue, submit a photo. These points aren't for sale. You earn them. You can spend 20 points on an extra clue if you're stuck. It's a way to keep playing, keep learning. Even after a hunt is won, that sticker still pays out. Find it, pass the checks, and you earn 50 points. The city stays worth exploring, long after the cash prize is gone. It's a fresh reason to get out there every weekend. We built Hub 4 this way because the old version had a fairness problem. The same few people kept winning. This rebuild fixes that. It means a more engaging, more even playing field for everyone. If you're looking for things to do in Melbourne on the weekend that reward your brain and your boots, this is it.

How You Play the Hub 4 Game

Playing is straightforward. You sign up for a monthly membership at hub4.au. It costs $25. You can cancel it whenever you like. No lock-ins. You need to be 18 or over. That's a strict rule. You also need to allow location access on your phone. This isn't optional. A find only counts if you are physically within 75 metres of the sticker. Your GPS must be on. And the photo you take has to match the real location. You actually have to be standing there. No faking it. It's a proper challenge for adults who know their city. You won't find it mentioned in any "top 10 tourist spots" list. This is for exploring the real Melbourne, the parts locals know. If you are interested in diving deeper into how the city's unique layout might help or hinder your hunt, you might find our article on Tips for Urban Exploration in Melbourne useful. If you like what you find, tell your mates. Refer a friend and you earn 10% of their membership fee. For as long as they stay a member. It's a simple way to earn a bit back, just for spreading the word.

The City is Your Playground

Melbourne is a city built for exploration. Its laneways twist and turn, full of hidden art and forgotten histories. Its parks offer quiet escapes. Its grand boulevards hide small, intriguing details. You could be sent to a quiet corner of the Royal Botanic Gardens, or asked to find a specific piece of public art near Federation Square. Think of it as an excuse to visit somewhere you wouldn't otherwise go on a Saturday. Maybe you'll find yourself searching for a detail on a building in Collingwood. Perhaps it's a specific tree in a suburban park in St Kilda. Or a small plaque near the Yarra River. The hunt takes you to these places. You see a side of Melbourne most people miss. You get to know your city better. The City of Melbourne offers insights into its public art, which can sometimes provide context for the types of places you might find yourself exploring. This is for people who enjoy outdoor activities in Melbourne. Adults who like a bit of a challenge. It's not about big crowds or flashy attractions. It's about quiet observation, intelligent deduction, and a good long walk. Melbourne’s Parks Victoria manages many of the green spaces where a hidden sticker could be. The city holds secrets. Money is hidden there. We just tell you where to start looking.

Why Hub 4 is Different

Hub 4 isn't your average scavenger hunt in Melbourne. The AI-personalised clues, the proximity unlocking more information, the skill points you earn, and the fact that stickers keep paying points even after they're "won" – these all make it unique. It's designed to be fair, engaging, and to keep you exploring. We redesigned the entire system after our first run, specifically to solve the fairness problem. We wanted to build a game that rewarded the explorer, not just the fastest clicker. You can learn more about our journey and the technical choices we made in our post about The Story Behind Hub 4's Relaunch. It asks you to really engage with the city. To use its history, its architecture, and its quirks to your advantage. You might need to know a bit about the architecture of Melbourne to decipher a clue. Or just be willing to walk for a few hours. This is a weekly treasure hunt Australia hasn't seen before. It's built for Melbourne, by people who know Melbourne. It's designed to get you out and about, using your brain and your legs. The money is just a bonus for being clever enough, and quick enough, to find it first. The city is waiting. The money is out there. The next hunt starts 15 August 2026. hub4.au