Obby Build a Plain

Obby Build a Plain flips the usual platformer formula by putting you in charge of level creation. You start with a blank canvas and a toolbox full of platforms, hazards, and moving elements, letting you piece together everything from gentle strolls to brutal gauntlets. The real satisfaction comes from watching players attempt your handcrafted stages, whether they breeze through or stumble at your cleverly placed traps. But building is only half the fun. Once your course is set, you can jump in and run it yourself, learning every jump and timing window you designed. Share your creation with friends and see who can conquer it first, or take on their builds to compare skills. With endless combinations of blocks and gadgets, every session offers a new set of challenges and creative possibilities.

WaffleMath

Obby Build a Plain

Common Core State Standards

Every game supports specific Common Core standards. Browse the full standards library.

MP1Make sense of problems MP5Use tools strategically MP7Use structure MP4Model with mathematics 1.G.A.1Shape attributes K.G.A.1Position words 2.G.A.1Draw shapes with attributes 8.G.A.1Transformation properties

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2nd Grade · 3rd Grade · 4th Grade

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What is Obby Build a Plain

Take charge of level design and craft your own obstacle playground. Build, test, and share your unique courses with others.

How to Play

Select from a variety of platforms, traps, and moving parts to construct your obstacle course. After finishing, run through your creation to test it, or share it for others to attempt.

Tips for Playing

Start with simple jumps to understand how your blocks fit together before adding tricky elements.
Use moving platforms to create rhythm-based sections that test timing rather than just raw skill.
Place a checkpoint early on to keep players engaged instead of frustrating them with a long restart.
Test your own level multiple times to spot unfair gaps or impossible jumps before sharing it.
Mix up static and dynamic traps to keep players on their toes and add variety to your course.

Frequently Asked Questions

Can I play levels created by other players?

Yes, you can share your course with friends or explore user-made levels to see how others build their challenges.

Do I need to finish the game to share my level?

You can share your level as soon as you save it, regardless of whether you've beaten it yourself. However, testing it first is recommended to ensure it's playable.

What types of objects can I place in my course?

You have access to platforms, traps, moving parts, and decorative elements to create a wide range of obstacles.

Is there a limit to how many parts I can use?

Yes, the game sets a building cap to keep performance smooth, but it's generous enough for most creative builds.

Can I play on my phone or tablet?

The game is designed to work on desktop browsers, but mobile support may vary. Check your device's compatibility before diving in.

How do I get better at making challenging levels?

Practice by playing other players' courses, study their trap placements, and experiment with different part combinations in your own builds.