Home Games Appel 3D V2.5.1

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Appel 3D V2.5.1

Pentahedron

March 15, 2023

8 Levels

Difficulty: Hard

320,000+

Views

11,000+

Loves

8,500+

Favorites

650+

Remixes

About This Game

Enter the third dimension with Appel 3D! This ambitious community remix transforms the classic 2D platformer into a full 3D experience within Scratch. Navigate through stunning 3D environments while maintaining the core Appel mechanics—wall jumping, ceiling sticking, and character shrinking—now applied to three-dimensional space. Version 2.5.1 features improved wall jumping mechanics for easier execution, refined physics, enhanced 3D rendering, and 8 completely new levels designed specifically for three-dimensional platforming. Experience the beloved Appel formula reimagined in unprecedented depth with isometric or first-person perspective options.

Features

✓ Full 3D environment rendering within Scratch
✓ Isometric perspective option for spatial clarity
✓ First-person perspective option for immersion
✓ Wall jumping adapted to three-dimensional space
✓ Ceiling sticking mechanic in 3D environments
✓ Character shrinking for navigating tight 3D spaces
✓ Improved wall jumping (v2.5.1 enhancement)
✓ Refined 3D physics and collision detection
✓ 8 new levels designed for 3D platforming
✓ Rotating 3D cameras revealing new platforming opportunities
✓ Depth-based visual effects for 3D clarity
✓ Color-coded platforms for spatial orientation

Game Controls

movement

WASD or Arrow Keys - Move in 3D space

jump

W or Up Arrow or Space - Jump upward

crouch

S or Down Arrow - Crouch and shrink

camera Rotate

Q/E - Rotate camera left/right (isometric mode)

camera Zoom

Mouse Scroll - Zoom in/out (optional)

perspective

P - Toggle between isometric and first-person views

wall Jump

Jump against wall + hold direction to stick, press jump to push off

quick Restart

R - Quick restart level

Game Mechanics

3D Wall Jumping

Wall jumping now works in three-dimensional space. Jump against any wall surface and hold the direction toward it to stick. Push off to create momentum in any direction. The v2.5.1 update made this more responsive and forgiving.

3D Ceiling Stick

Stick to ceilings and angled surfaces in 3D space. Hold up when contacting overhead surfaces. This mechanic becomes significantly more complex in 3D as 'up' is relative to the surface you're on, not absolute direction.

3D Crouch and Shrink

Hold down to crouch and shrink in all directions simultaneously. Allows passage through narrow 3D passages and gaps between platforms. The 3D version of this mechanic is more visually satisfying as the character visibly shrinks in three dimensions.

Isometric Perspective

View levels from a 45-degree isometric angle showing three dimensions clearly. This perspective helps players judge distance and depth. Use Q/E to rotate the camera, revealing new platforming opportunities from different angles.

First-Person Perspective

Experience Appel 3D from first-person view, creating an immersive but more disorienting experience. Depth perception changes significantly from this angle. First-person mode is challenging and recommended only after mastering isometric view.

Spatial Puzzle Solving

Many levels feature rotating platforms and multi-layered structures requiring navigation in multiple directions simultaneously. Solving these spatial puzzles requires understanding three-dimensional geometry and planning complex movement sequences.

Tips & Tricks

Start in isometric perspective before attempting first-person view

Use camera rotation (Q/E) to reveal alternative platforming routes

Wall jumping in 3D requires different timing—practice in early levels

The v2.5.1 wall jumping improvement makes sticking to walls more forgiving

Spatial judgment is harder in 3D—take time to study level geometry

First-person view is disorienting but offers unique platforming challenges

Rotating platforms often have sweet spots—experiment to find them

Shrinking through tight 3D passages often reveals secret shortcuts

Appel 3D: Bringing Three-Dimensional Platforming to Scratch

The Technical Achievement of 3D in Scratch

Appel 3D represents a significant technical achievement in the Scratch platform—implementing full three-dimensional graphics and physics within a system designed for 2D games. The developer accomplished this through sophisticated sprite rotation and scaling mathematics, creating the illusion of 3D space using 2D rendering techniques. This 'fake 3D' approach maintains Scratch's performance while delivering convincing three-dimensional visuals. The implementation demonstrates the boundary-pushing possibilities available to creative developers working within Scratch's constraints.

Translating Mechanics to Three Dimensions

The transition from 2D to 3D fundamentally changes how mechanics function. Wall jumping must now work on surfaces oriented in any direction—not just vertical walls. Ceiling sticking becomes more complex as the concept of 'ceiling' is relative to the surface's orientation. The crouch-and-shrink mechanic gains new purpose as players must navigate through 3D passages. These mechanics retain their core identity while becoming geometrically more complex. This evolution demonstrates that 2D game mechanics can translate meaningfully to 3D with thoughtful adaptation.

Perspective as a Gameplay Tool

Appel 3D offers two perspective options: isometric and first-person. Isometric perspective makes spatial relationships clear—players can see length, width, and depth simultaneously. First-person perspective sacrifices clarity for immersion—players must rely on their mental 3D model rather than visual confirmation. The game uses perspective as a design tool. Early levels encourage isometric view for learning, while late-game challenges may be easier or harder depending on chosen perspective. This dual perspective creates replay value as players experience the same levels differently.

Spatial Puzzle Design in Three Dimensions

3D level design opens new possibilities for puzzle creation. Platforms can be arranged in true three-dimensional space rather than overlaying 2D screens. Rotating structures create dynamic puzzle elements. Multi-layered designs require navigating up, down, left, right, forward, and backward simultaneously. The spatial complexity is significantly higher than 2D equivalents—solving a 3D puzzle requires visualizing the complete geometry mentally. This creates a new category of platforming challenge distinct from 2D puzzle platformers.

Community Reception and 3D Inspiration

Appel 3D received strong appreciation within the Scratch community despite (or because of) its challenging spatial design. The project inspired other developers to explore 3D graphics within Scratch, leading to a small sub-community of 3D game creators. Speedrunners initially avoided 3D due to unfamiliarity, but some players developed 3D speedrunning techniques, achieving completion times under 15 minutes. The game proved that Scratch developers could tackle technically ambitious projects and deliver satisfying experiences within platform constraints. Version 2.5.1's wall jumping improvements made the game more accessible while maintaining its sophisticated design.

Frequently Asked Questions

What's the difference between isometric and first-person perspective?

Isometric view shows the level from a 45-degree angle, allowing you to see length, width, and depth clearly. This makes spatial judgment easier. First-person view puts you inside the 3D space, creating immersion but sacrificing clarity. First-person is harder—start with isometric, then try first-person after mastering the levels.

Is Appel 3D harder than the original?

Different, not necessarily harder. The 3D perspective creates unique challenges—spatial judgment is harder, but you can see the entire level from different angles. Most players find 3D platforming more intuitive than 2D after adjustment. However, the level design is challenging, so total difficulty is comparable to original Appel.

How do wall jumps work in 3D?

Wall jumps function the same mechanically but now apply to surfaces in any orientation. You stick to walls facing any direction, not just vertical surfaces. The v2.5.1 update made wall jumping more responsive and forgiving. Practice in early levels to develop the proper timing.

Can I rotate the camera?

Yes! Press Q to rotate the camera left and E to rotate right (in isometric mode). Camera rotation often reveals alternative routes and hidden shortcuts. Many levels require camera rotation to find the optimal path. This becomes a core skill in later levels.

What are the differences between versions 2.5.0 and 2.5.1?

Version 2.5.1 improved wall jumping mechanics to make sticking to walls more responsive and forgiving. The wall stick now activates more reliably, and push-off timing is more intuitive. These changes make the game more accessible while maintaining challenge. Wall jumping is still the highest-skill-ceiling mechanic.

Is first-person mode recommended for beginners?

No. First-person mode is disorienting for most players unfamiliar with 3D platforming. Start with isometric perspective to develop spatial understanding. After completing 5-6 levels in isometric, try first-person if you want a challenge. Many players never switch from isometric.

Are there secret areas in 3D levels?

Yes! Many levels contain hidden areas revealed by camera rotation or unconventional routes. Some secrets require specific mechanic combinations (wall jump + ceiling stick combinations, for example). Speedrunners know all secret routes, but casual players can find them through experimentation.

How do I judge depth and distance in 3D?

This improves with practice. Visual cues like platform color intensity and size changes indicate depth. Objects further away appear smaller and less saturated. Study the level layout carefully before attempting difficult jumps. Using isometric perspective makes depth judgment easier than first-person.

Can I play Appel 3D on mobile devices?

Appel 3D works on mobile but is significantly harder due to touch controls. 3D spatial judgment is already challenging without the additional difficulty of virtual buttons. Desktop keyboard is strongly recommended for the intended experience.

What's the world record speedrun time for Appel 3D?

Top speedrunners complete the full game in 12-15 minutes in isometric mode. First-person speedruns are rarer and typically take 20+ minutes. The community maintains separate leaderboards for perspective modes. Check Scratch speedrunning communities for current records and techniques.

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Appel 3D V2.5.1

About This Game

Features

Tags

Game Controls

Game Mechanics

3D Wall Jumping

3D Ceiling Stick

3D Crouch and Shrink

Isometric Perspective

First-Person Perspective

Spatial Puzzle Solving

Tips & Tricks

Appel 3D: Bringing Three-Dimensional Platforming to Scratch

The Technical Achievement of 3D in Scratch

Translating Mechanics to Three Dimensions

Perspective as a Gameplay Tool

Spatial Puzzle Design in Three Dimensions

Community Reception and 3D Inspiration

Frequently Asked Questions

What's the difference between isometric and first-person perspective?

Is Appel 3D harder than the original?

How do wall jumps work in 3D?

Can I rotate the camera?

What are the differences between versions 2.5.0 and 2.5.1?

Is first-person mode recommended for beginners?

Are there secret areas in 3D levels?

How do I judge depth and distance in 3D?

Can I play Appel 3D on mobile devices?

What's the world record speedrun time for Appel 3D?

More Appel Games

Appel v1.4 (Original)

Desert Appel

Appel Hacked v1.5