Coloso - 2D Character Animation Master Free Download

Coloso – 2D Character Animation Master Free Download

2D Character Animation Master is an advanced online animation course by Coloso, taught by professional 2D animator Jongha Yoon. The course focuses on creating natural, expressive character movements through animation principles, drawing techniques, timing, spacing and an understanding of real-world physics.

Designed for aspiring animators, animation students and working artists, the course explores how to transform static character drawings into convincing animated performances. Instead of relying entirely on intuition, Jongha teaches a structured approach to understanding movement, analysing poses and constructing animations with deliberate timing and physical logic.

The curriculum covers fundamental movements such as walking and running before progressing into anticipation, follow-through, overlapping action, smear animation, animal locomotion and camera movement.

Official Course Page: https://coloso.global/en/products/2danimator-yoonjongha-us

Who Is Jongha Yoon?

Jongha Yoon is a professional freelance 2D animator who graduated from Gobelins, L’école de l’image in Paris, with a master’s degree in Character Animation and Animated Filmmaking.

His professional experience includes collaborations with internationally recognised companies and entertainment projects, including Adobe, Riot Games, Ubisoft, Supercell and Netflix.

His animation credits include BTS’s We Are Bulletproof: The Eternal music video, Brawl Stars animations and Ubisoft’s Brawlhalla animation projects.

In this course, he shares his approach to creating natural character movement through calculations, physical principles and careful observation rather than depending solely on artistic instinct.

What You Will Learn in This Course

1. Understanding the Fundamentals of 2D Animation

The course begins with an introduction to animation and the essential skills required by a 2D animator.

Students learn about the animation workflow, the role of an animator and the software used throughout the lessons. This introductory section establishes the foundation for the practical exercises that follow.

Topics include:

Introduction to 2D animation
Essential skills for professional animators
Introduction to TVPaint
Basic TVPaint tools and workflow
Understanding the animation production process

2. Walking and Running Animation

Walking and running are fundamental character movements, but creating convincing cycles requires an understanding of body mechanics, timing and weight distribution.

Jongha explains how different body parts contribute to natural movement, including the pelvis, legs, arms, hands and back.

The lessons cover:

Movement of the pelvis and legs
Arm and hand movement
Common mistakes in walking animation
Key poses in a walking cycle
Basic running mechanics
Differences between walking and running
Cartoon-style running variations

The practical exercises help students develop both natural and exaggerated movement styles.

3. Key Poses and Character Turnarounds

Key poses are essential for communicating a character’s movement, personality and emotional state.

The course explains how to create effective original drawings and how to use poses to communicate actions clearly within a limited number of frames.

Students also explore character turnarounds, learning how to maintain character volume and consistency when drawing characters from different angles.

This section is particularly relevant for animators who need to maintain consistent character proportions throughout an animation sequence.

4. Anticipation and Finishing Movements

Convincing animation requires more than showing the main action. Characters need preparation before an action and a believable response after completing it.

The course explores anticipation and finishing poses, explaining how they contribute to the weight, energy and personality of a movement.

Topics include:

Understanding preparatory poses
Anticipation in different situations
Active and passive finishing movements
Character weight and energy
Jumping and landing animation
Preparing and completing character actions

These principles help make movements feel more intentional and readable.

5. Hair, Fur and Clothing Animation

Secondary movement plays an important role in making character animation feel alive.

Jongha explains how elements such as hair, fur and clothing respond differently depending on their material, weight and length.

Students explore how to animate these elements using appropriate movement principles, including overlapping action and follow-through.

Practical exercises include animating hair, clothing and a hoodie attached to a running character.

6. Follow-Through and Overlapping Action

Follow-through and overlapping action help create believable movement by ensuring that different parts of a character do not stop or move simultaneously.

The course explains how these principles change according to an object’s texture, weight and length.

Students learn to apply these concepts to secondary elements and character movement, including clothing, hair and other flexible parts.

7. Lead Animation and Smear Techniques

Lead animation focuses on identifying which part of a character initiates a movement. Understanding this relationship helps create more convincing motion and clearer movement direction.

The course also introduces smear animation, a technique used to communicate extremely fast movement through deliberately distorted drawings.

Students explore different ways of expressing fast actions and learn how smear frames can enhance the energy and visual impact of an animation.

8. Quadrupedal and Animal Animation

Beyond human character movement, the course explores four-legged locomotion.

Students learn how the movement of animals differs from human walking, including the influence of spinal flexibility, shoulder movement and pelvic mechanics.

The practical exercises cover:

Feline walking cycles
Herbivore locomotion
Canine walking cycles
Differences between human and quadrupedal movement
Dog leg structure and movement
Forefoot and hindfoot coordination

This section provides useful foundations for animators working with animals, fantasy creatures and non-human characters.

9. Camera Movement and Scene Composition

Character animation does not exist independently of its environment. Camera movement influences how audiences perceive motion, scale and spatial relationships.

The course introduces the relationship between camera movement and character animation, showing how scene composition can be adjusted to support the action.

This knowledge is useful for creating more coherent animated scenes, particularly when working with dynamic camera movements.

10. Practical Action Hero Animation

The final section brings together the techniques introduced throughout the course through an action-hero animation project.

Students review the animation production process, analyse the decisions involved in creating the sequence and examine how the different principles work together.

This provides an opportunity to understand how fundamental animation techniques can be applied to a more complex practical project.

Course Structure and Included Materials

The official Coloso listing provides the following course information:

Course detail	Information
Instructor	Jongha Yoon
Difficulty	Advanced
Total lessons	20 videos
Total duration	7 hours 42 minutes
Exercises	26
Original language	Korean
Subtitles	English and Traditional Chinese auto-subtitles
Class materials	Included
Access	Unlimited

The curriculum is divided into four main sections, progressing from orientation and basic movement to advanced animation techniques and a final practical project.

Required Software

The primary software used in the course is TVPaint 11.

The official course page also identifies the following alternatives:

TVPaint 10
Toon Boom Harmony
Adobe Animate
Clip Studio Paint

These programs are not included with the course and must be obtained separately.

The instructor’s demonstrations use TVPaint 11, but the fundamental animation principles can also be practised in the supported alternatives.

Who Should Take This Course?

This course is suitable for:

Aspiring 2D character animators
Animation students developing professional skills
Junior animators looking to improve movement quality
Illustrators transitioning into animation
Artists interested in cartoon-style character animation
Animators working with animals and creature movement
Artists who want a stronger understanding of timing, spacing and physics

Although the instructor explains fundamental concepts, the course is classified as advanced. A reasonable foundation in drawing and character construction will help students get more out of the practical exercises.

Conclusion

Coloso’s 2D Character Animation Master by Jongha Yoon is a structured course focused on understanding and producing convincing 2D character movement. Its curriculum covers walking, running, anticipation, follow-through, secondary animation, smear techniques, animal locomotion and camera composition.

The instructor’s professional experience with studios and projects including Adobe, Riot Games, Ubisoft and BTS provides industry context to the lessons.

For artists who want to develop stronger character animation skills and understand the mechanics behind natural movement, this course offers a comprehensive introduction to professional 2D animation workflows.

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