Portal: The Flash Version

A brilliant reimagining of Valve’s iconic puzzle-platformer, Portal: The Flash Version brings the portal gun into the 2D world with clever level design, physics-based challenges, and all the charm of the original. Navigate through test chambers filled with turrets, energy balls, and mind-bending puzzles — all using nothing but momentum and logic. With over 40 levels and a surprise console mode, this fan-made gem delivers a pure Flash-era classic.

How to play Portal: The Flash Version

In Portal: The Flash Version, you control a test subject navigating a sinister series of test chambers, using a handheld portal device to traverse obstacles and solve puzzles. The goal? Get to the exit alive — by any creative means necessary.

Mastering the Portal Gun

You can fire two types of portals: blue and yellow. Going into one portal instantly teleports you out of the other. Use this mechanic to:

• Move across gaps
• Avoid enemies
• Redirect momentum
• Solve spatial puzzles

Controls:

• A / W / D – Move left, jump, move right
• Left mouse button – Fire portal (type depends on key pressed)
• Q – Fire blue portal
• E – Fire yellow portal
• R – Close both portals
• F – Pick up cubes and objects
• Esc / P – Pause game
• ~ – Open developer console (optional, enable in options)

Test Chambers & Hazards

Each level introduces new challenges — from laser turrets and moving platforms to deadly energy balls and crushers. You’ll also need to use weighted cubes to trigger switches and keep your momentum through clever portal placement.

Tips for Success

1. Think in terms of momentum: “speedy thing goes in, speedy thing comes out.”
2. Take your time with turret sections — sneak behind or drop objects through portals to disable them.
3. Some puzzles require precise portal timing, so practice your jumps and mid-air shots.

Platform Support

• Desktop (Flash Emulation): Keyboard + mouse is required for full control.
• Mobile Devices: Not supported due to keyboard inputs and complex control scheme.

FAQ

Is Portal: The Flash Version an official Valve game?

No, it’s a fan-made tribute created by We Create Stuff. It’s inspired by Valve’s Portal and faithfully recreates its mechanics in 2D.

How many levels are there?

The game features 40+ levels, each increasing in difficulty and complexity as you progress deeper into the test facility.

Can I use the console to cheat or experiment?

Yes! After completing the game, or if you enable it in the options, you can use the console (~ key) to experiment with physics, portals, and more.

Is there a story or ending?

Yes, there’s a loose narrative that mirrors the original Portal’s structure, complete with an escape sequence and hidden surprises for dedicated players.

What’s different from Valve’s 3D version?

This is a 2D side-view version. While it captures the core mechanics, it’s focused more on precision platforming and clever 2D physics puzzles.

Can I play this on mobile?

Due to its keyboard-heavy control scheme, Portal: The Flash Version is best experienced on desktop. Touch support is limited.