+1 Cut Grass Adventure event
+1 Cut Grass Adventure World 4: Start Time, Countdown & Rewards
+1 Cut Grass Adventure is about to open a fourth world. World 4 goes live on Wednesday, August 19, 2026, at 12:00 PM ET, and the developer, Grassini, is billing it as a new secret area packed with fresh gear to unlock. It is a short window: the launch event runs for a single day, closing on Thursday, August 20 at 12:00 PM ET, so the opening push happens fast.
The game is one of Roblox’s busier grass-cutting titles, with around about 32,000 players in at once and more than 20 million visits to date. Interest in this drop is already high, with the going count sitting at about 450,000 ahead of the open.
+1 Cut Grass Adventure
WORLD 4
tons of content
Aug 19, 12:00 PM – Aug 20, 12:00 PM ET
World 4 reveals a secret world with 10 new cutters, 2 auras, 17 loot items, and 15 relics.
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What’s in World 4
According to the developer’s official listing, World 4 is a brand-new secret world rather than a tweak to the existing map, and it arrives with a full batch of new things to collect. The headline additions are:
- 10 new cutters, the tools you use to clear grass and drive your score
- 2 new auras for cosmetic and stat effects
- 17 new loot items to find across the world
- 15 new relics to hunt down and equip
The developer’s own framing is blunt — “don’t miss” — which fits a launch that only stays flagged for a day. Expect the new world’s cutters and relics to be the main draw, since those are what carry over into everyday progress once the launch event closes.
When it runs and how to plan around it
The World 4 launch window is exactly 24 hours: 12:00 PM ET on August 19 through 12:00 PM ET on August 20, 2026. Because it is such a tight span, the equivalents across the major world time zones matter — that opening lands at 9:00 AM in the US Pacific zone, 5:00 PM in the UK, 6:00 PM in Central Europe, and just after 1:00 AM the following morning in Japan.
If you want to be there for the crowded opening hours, the launch itself is the moment to log in — the first hours of a new world are always the busiest. The content it introduces stays in the game afterward, though, so the deadline is really about the launch spotlight rather than a last chance to reach the new world.
How it fits the game’s update rhythm
Grassini has been shipping updates at a rapid clip. A New World event ran August 7–10 and a New Zones drop came at the end of July, with smaller Relics and quality-of-life patches slotted in between — roughly a new content beat every few days. World 4 keeps that pace, and there’s already a Quests event on the calendar for August 21–30, so the schedule barely pauses after this one wraps. As of August 20, the pattern points to another sizable drop landing within the following week.
FAQ
When does the +1 Cut Grass Adventure World 4 event start?
World 4 opens on Wednesday, August 19, 2026, at 12:00 PM ET, with equivalents given across the major world time zones.
When does the World 4 event end?
The launch window closes on Thursday, August 20, 2026, at 12:00 PM ET — a single 24-hour run.
What do you get in the +1 Cut Grass Adventure World 4 event?
The update adds a new secret world along with 10 new cutters, 2 new auras, 17 new loot items, and 15 new relics.
Is the World 4 event a new area?
Yes. The developer describes World 4 as a brand-new secret world rather than a change to the existing map.