About Million Coin Vault
Million Coin Vault invites you on a relaxing first-person treasure hunt where every piece of gold counts. You begin inside a modest safe holding 10,000 coins, gathering loot by hand and carrying your stash over to the deposit machine. As you cash in your earnings, you can upgrade your carrying capacity and purchase powerful gear like shovels, magnets, and excavators to scoop up gold much faster.
Clearing out vaults unlocks progressively larger locations, from marble-lined town rooms to a massive chamber holding a million coins. Invest in passive upgrades such as automated coin chutes and convenient pocket banks to collect riches even when you step away. Just stay alert when reaching the legendary dragon's hoard, because loud noises can disturb the sleeping beast.
How to play
- Move using WASD or the left mobile stick, and look around using the mouse or right-side touch controls.
- Press the left mouse button or the on-screen grab button to pick up coins and dig into piles.
- Switch tools with the number keys (1-4) or scroll wheel, and trigger special actions with Q (Coin Burst), P (Pocket Bank), and C (Coin Chute).
- Deposit your collected coins at the machine to earn cash for shop upgrades (U) and skill improvements (K).
Highlights
- First-person coin collecting where golden piles visibly shrink as you gather them
- Helpful gear upgrades including shovels, coin magnets, and mini excavators
- Automated Coin Chutes and Pocket Banks that generate income while idle
- Four expanding vaults to explore, culminating in a giant hoard guarded by a dragon
FAQ
Is Million Coin Vault free to play online?
Yes, you can play Million Coin Vault completely free in your web browser on Happy Game without needing to download anything.
Can I play Million Coin Vault on mobile devices?
Yes, the game is mobile-ready and runs directly in landscape mode using responsive on-screen touch controls.
What happens if you wake up the dragon in the final vault?
The dragon in the final hoard is asleep, but making too much noise while gathering gold will wake it up.











