Level Devil

Level Devil

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Level Devil

Level Devil Unblocked

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Players 1–2 players
Devices Desktop & mobile
Controls Arrow keys, Spacebar
Added Sep 2026

How to Play Level Devil

Level Devil unblocked is a platformer whose entire design is built to betray you. The goal on every stage is a door at the far end, and the movement set is two verbs: run and jump. Nothing about the controls is hard. What is hard is that the level is actively watching what you do and rearranging itself to punish it. The traps work in layers. A platform holds until your foot lands on it and then vanishes. Spikes slide into place while you are already airborne. Saws and walls wait until you come near before activating. Left becomes right halfway through a run, sometimes switching back before you have adjusted. On certain stages the physics change and a normal jump sends you sailing past the platform you aimed at. Even the exit door can move or turn out to be a trap itself. What makes it work is the rhythm of learning. You die, you understand slightly more, you approach the same stage differently, and the game punishes the new approach instead. Rushing kills you. Testing the ground and standing still for half a second to watch a pattern is usually what gets you through. Underneath the 200-plus levels sits a collection layer. Keys hide behind invisible platforms and solid-looking walls, and some only reveal themselves after you fail in one very specific way, so losing deliberately becomes a strategy for finding them.

Level Devil Controls

  • Arrow keys
  • Spacebar
  • DESKTOP
  • A and D or Left and Right Arrow Keys — Move
  • W, Up Arrow or Space Bar — Jump
  • MOBILE
  • On-screen arrow buttons — Move
  • On-screen jump button — Jump

Level Devil Tips & Tricks

  • Disappearing platforms vanish only after you step on them, so prepare to jump again the instant you land rather than pausing to look around.
  • When the controls reverse, tap a directional button to check which way you are facing before committing to any movement, because panicking there is certain death.
  • Spikes, saws and walls generally activate once you move near them, which makes standing still for a split second the cheapest way to learn a pattern.
  • The obvious route is usually the trap, and even the exit door can move or turn into a hazard, so treat anything that looks safe with suspicion.
  • On stages that alter gravity, timing matters more than speed, since jumping too quickly sends you flying straight past the platform you aimed for.
  • Some keys only appear after you fail in one very specific way, meaning deliberately losing is occasionally the only route to finding them.

Is Level Devil Unblocked at School?

Yes. Level Devil runs entirely inside your browser tab as an HTML5 game, so there is nothing to download, install or unzip and no plugin such as Flash or Java is required. That matters on a school or office network, because the filters used on those networks usually block installers and app stores rather than ordinary web pages. It works the same way on a school Chromebook, an iPad or a phone as it does on a desktop — the game adapts to the screen you open it on. If the page loads for you, the game will run.

Level Devil FAQ

How many levels does Level Devil have?

Level Devil contains over 200 levels spread across 3 increasingly difficult worlds. Levels sit inside doors, with each door holding 5 short stages themed around spikes, coins or movement tricks, and the final door of every world mixing several traps into longer stages.

What are the three worlds in Level Devil?

The worlds in Level Devil are Level Devil, Level Devil-er and Level Devil-est. The first disappears floors and explodes coins, the second adds 16 doors where bullets follow you and bombs fall sideways, and the third has you controlling multiple clones through glitched levels.

Where are the secret keys hidden in Level Devil?

Part one of Level Devil hides 5 keys behind invisible platforms and walls that look solid, while part two hides 10 across its stages. Some appear only after you do something deliberately strange, such as falling down a hole on purpose or failing in one exact way.

How do you reach the true ending in Level Devil?

Collecting every secret key within a part of Level Devil unlocks a hidden level that leads to the true ending, marked by a double-purple door. You also need to unlock a hidden option in the settings menu before you can reach it.

What types of traps appear in Level Devil?

Every trap in Level Devil punishes something you just did. Platforms disappear after you step on them, controls reverse mid-level, spikes and saws activate as you approach, apparently safe paths turn out to be traps, gravity shifts change how jumping works, and some stages break their own rules entirely.

Who made Level Devil?

Level Devil was created by Adam Corey, who goes by Unept online. The browser version launched in 2023 and holds a 4.4 rating from more than four million votes, while a paid Steam edition arrived in March 2025 and won TouchArcade's Game of the Week award.

Is Level Devil free to play?

Yes. Level Devil is completely free on Masked Games. There is no account to create, no trial period and no payment step — open the page, press play and the game starts.

Do I need to download anything to play Level Devil?

No. Level Devil is an HTML5 browser game, which means it loads and runs on this page itself. Nothing is installed on your computer and nothing is left behind when you close the tab.

Can I play Level Devil on a phone or tablet?

Yes. Level Devil supports touch input and adapts to smaller screens, so it plays on Android phones, iPhones, iPads and Chromebooks in the same browser you are reading this in.

What are the controls for Level Devil?

Level Devil is played with arrow keys, spacebar. DESKTOP A and D or Left and Right Arrow Keys — Move W, Up Arrow or Space Bar — Jump MOBILE On-screen arrow buttons — Move On-screen jump button — Jump

Is Level Devil a two player game?

Yes. Level Devil can be played by two people on the same keyboard, so you and a friend can play together on one computer without a second device or an online account.

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