Drain the Lake event
Drain the Lake: Atlantis And Much More — What It Included
Drain the Lake capped off July with its Atlantis update, a three-day content drop that ran from Saturday, July 25 to Tuesday, July 28. It was the game’s biggest addition of the month, built around a brand-new Atlantis biome and a reworking of how each playthrough is generated, and it drew serious attention ahead of the start — more than half a million players had marked themselves as going by the time it opened.
That turnout tracks with the size of the game. Drain the Lake has passed about 79,000,000 total visits and holds about 280,000 favorites, with about 49,000 players in its servers at a typical moment. An update of this scale landing on a game that busy meant packed servers through the opening weekend.
Drain the Lake
ATLANTIS AND MUCH MORE!
we've been cooking !
Jul 25, 12:00 PM – Jul 28, 12:00 PM ET
A new Atlantis biome offers procedurally generated areas with hidden secrets, treasure, and new base-upgrade machines to unlock.
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What it included
The centrepiece was the Atlantis biome, a new lost-city area to explore with its own secrets and treasure to dig out. Alongside it, the developer changed the way maps are built: areas now generate differently on each run, so no two playthroughs lay out the same way. The listing framed this as the reason to keep replaying — there was always somewhere new to reach.
The rest of the update rounded out the loop players already knew:
- New hidden areas and surprises tucked around the map for players who kept exploring.
- Base upgrades — new machines to unlock at your checkpoint that made draining faster.
- Additional rewards to earn, plus more secrets the developer teased rather than spelled out.
- A round of bug fixes and general improvements.
The update was filed under Roblox’s newContent category rather than as a limited-time event, bringing together the new biome, the reworked map generation, and the base upgrades in one weekend drop.
When it ran
The update ran from Saturday, July 25 at 12:00 PM ET to Tuesday, July 28 at 12:00 PM ET — three days exactly. The card above lists that window across the major world time zones. The Saturday-afternoon start made the opening hours the busiest of the run, and with only three days on the clock there was little room to leave it late; the biome and its rewards remained in the game afterward, but the promotional push and the crowd landed in that first weekend.
How it fit the game’s rhythm
Drain the Lake spent July shipping on a roughly weekly cycle. Update 1 covered July 11 to July 18, Update 2 followed from July 18 to July 23, and the Atlantis update landed the weekend after that. The developer isn’t slowing down after Atlantis, either: the next event, Endless Lake, is scheduled to open August 1. For a game putting out something new almost every week, Atlantis was less a one-off spectacle than the standout entry in a steady release schedule.
FAQ
What was in the Drain the Lake Atlantis update?
The update added a new Atlantis biome to explore, made map areas generate differently on each playthrough, and introduced new base machines that speed up draining. It also included extra hidden areas, new rewards, and a round of bug fixes.
When did the Drain the Lake Atlantis update end?
The update window closed on Tuesday, July 28 at 12:00 PM ET, after running for exactly three days, from July 25.
How many people went to the Drain the Lake Atlantis update?
Over half a million players marked themselves as interested ahead of the July 25 start, one of the game’s larger turnouts for a single update.