Guides Drain the Lake 4 min read

Drain the Lake: How to Get Rich Fast (Free Coins & Chests Guide)

Drain the Lake Walkthrough format Published 2026-07-13

So, you want to find your lost phone at the bottom of the lake, but your bucket is way too small? We all know the feeling. When you first start playing Roblox Drain the Lake, you earn very few tokens for dumping water. Upgrades at the base computer cost thousands of coins, and it feels like it will take years to reach the bottom.

But do not worry, bro! You do not need to buy expensive Robux game passes like the Jackpot or Token Boost to get rich in this game. The lake is actually full of hidden treasures that most noob players just swim right past.

In this guide, I will show you the ultimate Free-to-Play (F2P) strategy to stack up your cash fast, find every hidden chest, and unlock massive upgrades in no time!

The Secret Shortcut: Hunt for Hidden Treasure Chests

Most new players think the only way to get coins is by filling their bucket with water, swimming back to the station, and dumping it. While this is the main loop of the game, it is not the fastest way to get rich early on.

The real secret to making fast money is hunting for Treasure Chests.

As you and your server teammates drain the lake, the water level goes down. When the water drops, the game spawns secret treasure chests on the lake floor and inside old underwater structures. These chests are completely free to open! All you have to do is swim up to them and interact.

When you open a chest, you get two amazing rewards:

  • Massive Bags of Coins: This gives you way more money than standard water dumping.
  • Free Diamonds: Diamonds are the rare currency in the game, used for high-tier upgrades like the permanent Token Boost multiplier!

Where to Find the Best Chests

The lake is full of strange things. As you go deeper, the environment changes, and the loot gets better. Here are the best places to look for chests:

  • Around Sunken Pirate Ships: Once you pass checkpoint 2 and checkpoint 3, you will see giant, old pirate ships sitting in the water. Swim inside the decks and behind the broken wood. Admins love to hide chests inside these ships!
  • Follow the Glowing Arrows: Sometimes, the game will display yellow or glowing arrows on the walls or floor. Noobs usually ignore them, but these arrows literally point directly to hidden chest locations! Follow them to claim your free loot.
  • Deep Lava Zones: Near checkpoints 5 and 6, the lake floor turns into a fiery volcanic area with underwater lava. Chests in this area give the highest amount of coins and diamonds, but you have to be super careful not to get burned!

Pro Strategy: Use the "Hold-Click" Method to Explore Faster

If you want to maximize your gold grinding, you need to explore the lake efficiently. You should not just swim around randomly looking for chests.

Instead, build a smart routine. Jump into the deepest area of the lake, and use the built-in auto-collect trick. By simply holding down your mouse button instead of clicking manually, your bucket will fill up automatically while you keep moving. If you do not know how to do this control trick yet, make sure to read our guide on Don't Break Your Mouse! How to Auto-Click in Roblox Drain the Lake to save your fingers.

While your bucket is filling up automatically, use your camera to scan the area for chests. Open the chest first, let your bucket finish filling up with water, and then swim back to the base. This gives you a double payout on every single trip!

Watch Out for Loot Stealers

There is one big problem with chests: they are public! If you see a chest, other players in your server can see it too. Sometimes, lazy players will just float around waiting for the water level to drop so they can steal your chests.

To beat the loot stealers, you need to upgrade your Swift Scoop and Strong Swimmer stats. Being a fast swimmer allows you to dive down and grab the chest before anyone else can touch it. Also, keep an eye out for the angry lake shark--it loves to guard the best chest spots to catch greedy players!

Summary

Dumping water is good, but looting chests is how you become a millionaire in Roblox Drain the Lake. Keep your eyes on the chat for spawn announcements, follow the glowing arrows, and grab those free coins!

Now that your pockets are full of coins, how should you spend them? Find out which items give you the best value in our next article: Roblox Drain the Lake Wiki: Best Items to Buy First. See you at the bottom of the lake!