Published: March 7, 2026 
A dangerous new area arrives in Fisch with the Lost Jungle Expansion. This update introduces the Toxic Grove alongside other mysterious jungle content. The brief two-day event gives players a short window to explore the stirring jungle before it disappears. Check out our Fisch Lost Jungle Expansion countdown timer below to see when this expansion launches.
Roblox Fisch Lost Jungle Expansion Release Date and Time
The Roblox Fisch Lost Jungle Expansion will officially launch on Saturday, March 7th at 12:00 PM EST and will run until Monday, March 9th at 11:00 PM EST. This gives players about two and a half days to explore the jungle. Here's when the update will go live in different regions around the world:
| Region/Country | Start Time |
|---|---|
| United States (EST) | Saturday, March 7 at 12:00 PM |
| United States (PST) | Saturday, March 7 at 9:00 AM |
| United Kingdom (GMT) | Saturday, March 7 at 5:00 PM |
| India (IST) | Saturday, March 7 at 10:30 PM |
| Australia (AEDT) | Sunday, March 8 at 3:30 AM |
Make sure to set reminders so you don't miss this jungle expansion and admin abuse. With only about two and a half days available, you'll need to explore quickly before the jungle disappears.
Countdown to the Roblox Fisch Lost Jungle Expansion
Keep an eye on the countdown below to see exactly how much time is left before the Lost Jungle opens in Fisch (EST time).
What to Expect in the Lost Jungle Expansion
The Lost Jungle Expansion brings dangerous new areas to explore. The Toxic Grove serves as the main new location within the jungle. This area probably features poisonous plants, toxic water, or dangerous environmental hazards. Fishing in the Toxic Grove might require special equipment or protection to avoid getting hurt by the poisonous surroundings.
Exclusive fish that only live in toxic or jungle environments will likely spawn in these new areas. These special catches might have unusual colors, poison-themed designs, or adaptations to survive in dangerous waters.
Navigating the toxic and dangerous jungle areas probably requires careful planning. Rushing into the Toxic Grove without preparation might result in losing fish or getting eliminated by environmental hazards. Learning the jungle's dangers becomes part of the challenge.
That's all we know about the Lost Jungle Expansion coming to Roblox Fisch. Mark your calendar for March 7th at 12:00 PM EST (9:00 AM PST) and get ready to explore the dangerous Toxic Grove. Don't miss this brief jungle adventure!
