Top similar games like Heartlands:

Growtopia is a 2D sandbox game, that brings together millions of players in an expansive pixel world. Collaborate in building anything you can imagine, become anyone you want to be, and delve into numerous mini-games. Unleash your creativity and join the massive universe in Growtopia today!

Challenge yourself and your friends in this pixel-perfect pirate platformer! Create your own levels and compete for swashbuckling supremacy on the leaderboards.

Pixel Worlds is a free-to-play sandbox MMO where players build worlds, craft items, explore dungeons, farm resources, and trade in a player-driven economy, all within a shared online universe rebuilt as a fresh start for a fair and stable long-term experience.

Every adventurer must face the Trial — a boundless pixel-art sandbox where you can explore, build, mine, farm, and challenge epic bosses. Play solo or with up to 3 friends in thrilling top-down adventures.

Experience platforming on a new level! Dive into diverse challenges from puzzles to races, crafted by players globally. Unlock your creativity with a built-in editor, craft your own stages, and share with the world. Get ready for an unforgettable gaming and creation adventure!

Everis is a multiplayer procedural world where players build, explore, and shape the game itself. Create structures, design adventures, and let the community decide what becomes part of a shared, ever-evolving universe.

The final and expanded edition of the game in the series of old games "Mystery Chamber", which includes various improvements, changes in the gameplay, as well as new content.

Welcome to Keplerth! Try to survive on a hostile alien planet in this 2D sandbox RPG, where you can choose to live alone or fight side by side with your friends in the online multiplayer mode. Survive, build, farm, fight, and explore your way to victory in this open-world adventure!

Dreamlight is a 2D exploration sandbox with a survival aspects and a random world generation

Explore a vast procedurally generated world where you never know what you'll see next. Explore and loot the world, finding your way through ancient structures such as the Catacombs. Slaughter enemies, grow your defenses, and escape the prison that is your mind. Just make sure you're not followed...

Modlands is an action-adventure sandbox where you can change anything and everything with your friends in realtime multiplayer.

Become a King (or Queen) at making levels! Join a community designed around level creation and online play. The level editor is simple to use and lets you create anything, even living creatures!

Hollow is a decentralized network portal that inherits audiovisual entertainment, game competition, and social functions. It is still in the EA phase. Feel free to join us and create your own virtual space!

Suit up as an operative of the Ark Corporation, sent to the farthest reaches of the universe in search of habitable planets to terraform. However, after the long space journey you awaken from cryosleep to find that your ship has gone way off course and is disabled near a strange new world.

Write books that open rifts into procedurally generated dimensions in this 2D open-world survival adventure. Build, craft, mine, fight, create custom spells, choose your bloodline, and explore strange worlds alone or with friends.

Explore a procedurally generated world, slay various unique enemies, and master an extensive skill tree in this Action RPG sandbox.

Embark on an epic space adventure in AstroMiner, where you must build a base, overcome challenges, and construct a space ship to return home from the asteroid belt.

Lost Friends is an exciting platformer where you brave treacherous mountains to rescue your lost friends. Enjoy thrilling multiplayer, create your own mods, and design custom levels for endless fun!

Dream back Dream back is an open-world sandbox development game with rich and colorful gameplay. In order to ensure that it is close to the people, everyone is welcome to complain and feedback, and I will fix it as soon as possible. Welcome to join the QQ group exchange: 619641228

Grab a pickaxe and stake your claim. Bitroca is a sandbox survival MMO where your machine fuels every swing, every wall, every win. Mine, build, defend, and trade on a living frontier where the power of the players shapes what the world can become.

Progress with every slain monster, learn over 80 skills through talents, craft hundreds of items, and explore vast procedurally-generated worlds in this ever-expanding sandbox RPG!

Boku Boku is an unrestrained sandbox game. You can build houses, create your own worlds, and make new friends. Explore a wondrous world, and leave your mark in this pixel paradise.

Experience a galaxy of Worlds made entirely from LEGO bricks. EXPLORE gigantic landscapes, DISCOVER countless surprises, and CREATE anything you can imagine by building with LEGO bricks.

Pure metroidvania game, adventures, secret locations, tons of weapons, and of course hardcore gameplay.

Welcome to Nexorion. Write your own story in this 2D sandbox RPG where everything is shaped by crafting, farming, exploration, and trade. Nexorion is a dynamic universe that allows players to express their creativity and build their own adventures in a limitless virtual world.

It‘s a beautifully minimalist and fun-filled puzzle adventure. You guide a delicate bubble through the hidden dangers of everyday life. By clicking the mouse to create gentle air currents, you must lead the bubble across rooms filled with unique traps—before it bursts or your limited taps run out.

Live as a Frog who wants to eat everybody. Unfortunately, people are not so easily eaten. Solve mini-games and puzzles to eat them or find an alternative way to deal with them and skip those pesky puzzles. In the end, flies were not enough for this Frog. 

Natura: Reborn is a top-down sandbox adventure where nature and creatures have fused. Explore, survive, and fight through an overgrown fantasy world.

RPG MO is a nostalgic MMORPG that reminds of Ultima and Runescape Classic.

Excavate, combat, discover, construct! Every challenge can be conquered in this thrilling adventure game. Immerse yourself in endless creativity as you explore through uncharted territories , engage in epic battles and shape thw world with your own hands.

Start a new life and see where it leads you! Build your house or work hard to buy one. Become a leader or just live by your own, the choice is yours! Gather, build, craft and improve!

Ragdoll Madness, is a physics based game. Complete levels with your Physics based Character! You can create your own Map and Mods!

Dig, fight, explore, build! Nothing is impossible in this action-packed adventure game. Four Pack also available!

Seedverse is a free-to-play Sandbox Platformer MMO with a protected, player-driven economy. Splice seeds to discover new items, trade your way to the top, display your wealth with rare accessories, and build a world you can show off to others!

Make the world truly yours in Junk Jack, a relaxing sandbox experience focused on building and improving your home. Discover new planets, tame and breed creatures, cook foods, collect animal companions, farm exotic plants, collect fish, grow flowers, play with your friends!

Party Quest is a 2D MMO platformer chalked full of mini games (Party Quests), secrets, and more! Each unique Party Quest that you find and unlock will challenge you and your fellow party members to accomplish various tasks in a set time limit.