Top Trending Roblox Sandbox Games

Updated on February 17, 2026 (about 15 hours ago)

Jump to gameTop 50

#1Build A Boat For Treasure13K playing #2Build A Plane8.4K playing #3Build Anything5.7K playing #4Build with Friends4.1K playing #5Plane Crazy2.5K playing #6build ur base2.4K playing #7Defend the Castle🏰2.2K playing #8Castle Defender 🏰2.1K playing #9Obby Creator2K playing #10Create a Cart Ride!1.6K playing #11[UPD!] Build a Marble Slide! 🛝1.6K playing #12Build a Minecart Track 🎢1.5K playing #13Build Sandbox Simulator1.5K playing #14Build a Car1.3K playing #15Studio Lite1.3K playing #16Infinite Blocks: Alpha1.1K playing #17Wacky Wizards784 playing #18Build a Stone Miner! ⚒️772 playing #19Car Crash Studio [alpha] 636 playing #20[❄️] Bulked Up610 playing #21🔨Voxel Playground588 playing #22The Chosen One565 playing #23Aura Craft529 playing #24Build a Mining Machine⛏️450 playing #25Balloons And Ropes444 playing #26Tubers93 Scripts and GUI427 playing #27RetroStudio425 playing #28Tower Creator346 playing #29RO Scale Sandbox336 playing #30💣 Build a Cannon302 playing #31Make an NPC!270 playing #32Build a Tractor236 playing #33Picnics n Plushies 🎀207 playing #34Build Your Drill201 playing #35[CHRISTMAS!] RoVille 🏘️198 playing #36🚀 Build a Rocket Ship194 playing #37Old ROBLOX 2008191 playing #38Build A Sword154 playing #39Free Admin House 🏠148 playing #40SandBox139 playing #41the COOL zone96 playing #42Build Your Car! 🚗95 playing #43[ CHRISTMAS🎄] Speedsters Sandbox87 playing #44Sink a Ship73 playing #45Ultimate Town Multiplayer66 playing #46Blockate65 playing #47[BANS] Make an Error59 playing #48Drag to Combine!51 playing #49Build a Train47 playing #50Build a Rocket VS Mark Rober43 playing

Sandbox sims are “do whatever you want” Roblox. Build, experiment, roleplay, test mechanics, or just mess around with friends in worlds that don’t force one strict goal. Sandbox sims are less about winning and more about tools and freedom. The most popular ones usually have more builds to explore, more players to collaborate with, and more ideas floating around.

This page shows the sandbox experiences trending right now, ranked by live player counts from Roblox. Sandbox games change as creators add tools and builds, and live rankings help you spot which worlds are busiest today.

Build A Boat For Treasure

Updated 15 hours ago

13K [12,959]playing

Playing Now

13K

Visits

4.9B

Favorites

8.2M

Like Ratio

—

DesktopMobileTabletConsoleVR

Building a boat that can survive crazy obstacles is the heart of Build A Boat For Treasure. You start by crafting your boat from blocks and tools on a flat platform, then launch it down a river filled with rocks, cannons, geysers, and a deadly waterfall at the end. The goal is to reach the treasure by making your boat strong enough to withstand damage while staying light enough to float. You earn gold to buy better materials and special items in the shop, letting you build not just boats

Build A Plane

Updated 15 hours ago

8.4K [8,412]playing

Playing Now

8.4K

Visits

550.7M

Favorites

273.2K

Like Ratio

—

DesktopMobileTabletConsoleVR

Official game description (from the developer):

✈️ Welcome to Build A Plane! Design your very own plane, dodge a variety of crazy obstacles, and soar across procedurally generated biomes! 🌎 🛠️ Build your dream plane using blocks from the shop! 💥 Survive wild obstacles and explore amazing biomes! 🚀 Launch and earn cash to upgrade your build every flight! ⚡ Get rare and unique blocks, each with its very own mutations! ⏰ Remember, your plane literally flies offline! 🤑

Build Anything

Updated 15 hours ago

5.7K [5,732]playing

Playing Now

5.7K

Visits

125M

Favorites

32K

Like Ratio

—

DesktopMobileTabletConsoleVR

Official game description (from the developer):

Build Anything you can imagine! 🚧 Builds save in free private servers! 🚧 📩 Invite your friends and build togther 😄 Troll Others 😎 Have Fun 🎨 Be Creative

Build with Friends

Updated 15 hours ago

4.1K [4,057]playing

Playing Now

4.1K

Visits

300.3M

Favorites

9.3M

Like Ratio

—

DesktopMobileTabletConsoleVR

Official game description (from the developer):

Welcome to Build with Friends 🔨, the Best building game on Roblox! Collaborate with the server to build amazing builds in the center of the map or build with your friends and build your dream base! 💾 Your Builds Save! ⚒️ Invite your friends to build together! 🏠 Build your dream House! Be sure to Join the group & 👍Like the game! Game Rules, be sure to follow them! 🔨 1. All builds and creations must be appropriate for the Roblox platform. 2. No Griefing, — Don’t go around ruining other people’s builds 3. Be nice to others.

Plane Crazy

Updated 15 hours ago

2.5K [2,538]playing

Playing Now

2.5K

Visits

442.7M

Favorites

1.9M

Like Ratio

—

DesktopMobileTabletConsoleVR

Official game description (from the developer):

Build your own crazy vehicles, planes, car, boats, rockets, train, drones, house or a combination of all of them! Features both a pvp and non-pvp mode for peaceful building or facing off with your friends!

build ur base

Updated 15 hours ago

2.4K [2,414]playing

Playing Now

2.4K

Visits

191.9M

Favorites

7.1M

Like Ratio

—

DesktopMobileTabletConsoleVR

Official game description (from the developer):

Ur base is being attacked! 🚨 HURRY! place traps, defenses, even automatic turrets! Buy guns, and get ready! [How To Play] • 🧱 Build ur base! • ⚔️ Fight off waves of enemies! • 💰 Use $$$ to expand and strengthen your base! how strong can you build ur base?

Defend the Castle🏰

Updated 15 hours ago

2.2K [2,211]playing

Playing Now

2.2K

Visits

11.1M

Favorites

147K

Like Ratio

—

DesktopMobileTabletConsoleVR

Official game description (from the developer):

🚨 Enemies are attacking your Castle! 🚨 [How To Play] • 🏰 Build defenses to stop the enemies! • ⚡ Enchant or merge your defenses to make them stronger! • 🏆 Climb the leaderboards! ❓ Experiencing performance issues? Private servers are free! Like 👍 and favourite ⭐ the game for updates!

Castle Defender 🏰

Updated 15 hours ago

2.1K [2,136]playing

Playing Now

2.1K

Visits

8.3M

Favorites

72.5K

Like Ratio

—

DesktopMobileTabletConsoleVR

Official game description (from the developer):

Paint tool added! Should hopefully expand the building options Your castle is being attacked! Build your defenses and fortify, how far can you make it? Private servers are free! Game is still in development, expect updates Supports Desktop and Mobile (Console soon)

Obby Creator

Updated 15 hours ago

2K [1,993]playing

Playing Now

Visits

539.1M

Favorites

950.9K

Like Ratio

—

DesktopMobileTabletConsoleVR

Official game description (from the developer):

🔨 Make an obby, showcase or cart ride! 👬 Build alone or with friends! 👍 Earn Likes to climb the leaderboards! 🎮 Play millions of user-created obbies! Update Logs: https://devforum.roblox.com/t/-/372543 Credits: https://devforum.roblox.com/t/-/318701 Made by mario118118. Thanks for playing! 👍 If you enjoy Obby Creator, don't forget to Like the game. It really helps! 👍

#10

Create a Cart Ride!

Updated 15 hours ago

1.6K [1,581]playing

Playing Now

1.6K

Visits

839.6M

Favorites

504.2K

Like Ratio

—

DesktopMobileTabletConsoleVR

Official game description (from the developer):

☝️🆙 Updates every Friday! 📅 F - FPV mode Ctrl+R - Reset Shift+P - Freecam (Only for creators) (PC Only) V - Unstuck/respawn Friday's updates wouldn't be possible without @BinkaPinka 🙏 Big thanks to @Zotoron for contributing Tags: Cart ride, building, open world, obby, sandbox, rail, train, track

Sandbox games grow fast when creators add new tools or players find a fun new way to play. If you want a sandbox with active servers, this live list helps you find it. If you want a busy world to explore, stick to the top entries—refresh when new tools and builds go viral.

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Lists library

Updated about 15 hours ago

Top Trending Roblox Sandbox Games

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Lists library

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