2D Platformer in Unity 6 Beginner to Pro

Kick off your Unity journey with this beginner-friendly tour of the Unity Interface! In this first lesson of our 2D platformer series, we’ll explore the essential tools, panels, and controls that make up the Unity Integrated Development Environment (IDE). Whether you’re brand new to game development or just need a quick refresher, this video will give you the solid foundation you need to confidently navigate Unity.

Topics Covered:

• Unity interface layout and key panels

• Scene navigation with the Hand, Move, Rotate, and Scale tools

• Camera controls: orbiting, zooming, and focusing

• Workspace tips to streamline your workflow

• Common menu options and where to find them

  
  

Music by Eric Matyas

Start your 2D platformer journey the right way by setting up your Unity project like a pro. In this tutorial, we walk through the key steps to create a clean, organized foundation that will make the rest of your game development process smoother and more efficient.

What You’ll Learn:

• How to create a new 2D Unity project

• Setting up an organized folder structure for assets

• Configuring your Game view to a 1920x1080 resolution

• Importing and managing your game assets effectively

• Pro tips for maintaining project organization

This lesson sets you up for success by helping you build good habits early. Whether you're developing solo or collaborating on a team, an organized project is essential.

Music by Eric Matyas

Learn how to properly set up your player character for a crisp, clean look in your 2D platformer! In this focused tutorial, we’ll walk step-by-step through essential techniques to make your sprite look sharp and display correctly in Unity.

What You’ll Learn:

• How to slice your player spritesheet for animation

• Calculate the correct sprite size for pixel-perfect clarity

• Fix blurry sprites using the correct filter settings (Point Mode)

• Use sorting layers to manage what appears in front or behind

  
  

Music by Eric Matyas

Let’s bring your character to life! In this hands-on tutorial, you’ll learn how to add physics and responsive movement to your 2D player using Unity 6. We’ll walk through the complete setup—from choosing the right collider to writing your first movement script.

What You’ll Learn:

• How to add a Rigidbody2D for physics-based motion

• When to use Circle Collider 2D vs. Capsule Collider 2D

• Writing and organizing your first player movement script

• Coding smooth, responsive movement and jumping with linearVelocity

By the end of this lesson, your character will move and jump just like a classic platformer hero!

Music by Eric Matyas

Time to take your 2D platformer to the next level! In this Unity 6 tutorial, we’ll add polish and personality to your player with smooth animations, double jump mechanics, and a dynamic camera system.

What You’ll Learn:

• How to implement a Double Jump for fluid platforming

• Set up and control Idle, Run, and Jump animations using the Animator

• Flip the player sprite to face the direction of movement

• Create a camera that follows the player and prevents scrolling outside your level

By the end of this video, your game will look and feel dramatically more professional and responsive.

Music by Eric Matyas

Build your world, one tile at a time! In this Unity 6 tutorial, you’ll learn how to design engaging and optimized 2D platformer levels using Unity’s powerful Tilemap tools. Whether you're creating platforms, placing collectibles, or decorating your scene, this lesson will show you how to do it efficiently.

What You’ll Learn:

• How to create and organize Tilemaps for flexible level design

• Use Tile Palettes to paint tiles quickly and accurately

• Apply Composite Colliders for smoother gameplay and performance

• Design reusable Prefabs for coins, enemies, decorations, and more

By the end of this tutorial, you’ll be able to create polished, professional levels with ease.

Music by Eric Matyas

Give your player the ability to take damage and survive! In this Unity 6 tutorial, we’ll implement a simple but effective health system that responds to hazards and sets the stage for player death mechanics.

What You’ll Learn:

• How to create damaging objects like spikes

• Set up a 3-hit point health system

• Detect collisions and trigger damage on contact

• Decrease health correctly and prepare for death behavior

By the end of this lesson, your player will be able to take damage and your game will feel more complete and challenging.

Music by Eric Matyas

Time to make your health system visible and responsive! In this Unity 6 tutorial, we’ll create a polished Health UI and add invincibility mechanics to improve gameplay fairness and feedback. Perfect for making your game feel more professional and player-friendly.

What You’ll Learn:

• How to design a Health UI using animated cherry icons

• Dynamically update UI as the player takes damage

• Implement invincibility frames to prevent consecutive hits

• Add a blinking visual effect to show the player is temporarily invulnerable

By the end of this video, your game will have clear, satisfying visual feedback for damage and a player-friendly invincibility system.

Music by Eric Matyas

Make player damage feel impactful and polished! In this Unity 6 tutorial, we’ll add directional knockback when the player takes damage and create a death animation that plays before restarting the level. These details bring a professional level of feedback and pacing to your platformer.

What You’ll Learn:

• Apply knockback effects when the player is hit

• Make knockback directional based on the source of damage

• Create and integrate a death animation in the Animator

• Delay level restart until after the animation finishes for a smoother experience

By the end of this video, your player damage system will feel more dynamic, responsive, and visually satisfying.

Music by Eric Matyas

Tired of making players restart the entire level after every death? In this Unity 6 tutorial, we’ll build a checkpoint system so your player respawns at the last activated checkpoint—making your game more forgiving, professional, and fun to play.

What You’ll Learn:

• How to create interactive Checkpoint objects with switch-style sprites

• Dynamically activate and deactivate checkpoints as the player progresses

• Store the respawn position using a simple GameManager

• Respawn the player at the last checkpoint after death

• Reset the Health UI so the player returns with full hearts

By the end of this lesson, your game will support smart player progression with checkpoints that save time and reduce frustration.

Music by Eric Matyas

Boost your gameplay with interactive collectibles and a polished health system! In this Unity 6 tutorial, we’ll add score-increasing items, health pickups, and ensure your UI updates correctly—creating a seamless and rewarding experience for players.

What You’ll Learn:

• Add collectible items that increase the player’s score

• Display and update the score in the UI in real time

• Create health pickups that restore missing health (up to 5 hearts)

• Cap health at a maximum of 5 hearts

• Fix UI issues so extra hearts appear correctly when healing

• Ensure hearts update smoothly when taking damage or healing

Clarification Note:

• Players start with 3 hearts, but can heal up to a max of 5.

• Health pickups do not raise the max, only restore missing health.

• The UI now correctly adds hearts when healing and updates dynamically during gameplay.

• Score and health systems are now fully synced and functional.

Music by Eric Matyas

It’s time to add some challenge to your platformer! In this Unity 6 tutorial—the first in our Enemy series—you’ll learn how to create an enemy that moves through your level, plays animations, and damages the player on contact.

What You’ll Learn:

• Set up your enemy GameObject with Animator and Rigidbody2D

• Create and wire up Idle and Walk animations using Unity’s Animator

• Write clean patrol logic with movement between patrol points and idle pauses

• Flip the enemy sprite based on movement direction

• Add a hurtbox that deals damage to the player when touched

By the end of this tutorial, your enemy will feel alive—patrolling the scene, animating smoothly, and interacting with the player’s health system.

Music by Eric Matyas

Ready to give your player the upper hand? In this Unity 6 tutorial—the second part of our Enemy series—you’ll add stomp-based enemy defeats, death effects, collectible item drops, and polish the gameplay experience by fixing post-stomp damage bugs.

What You’ll Learn:

• Defeat enemies by stomping on their heads

• Trigger and spawn death effects that auto-destroy after a short delay

• Drop collectible items like cherries or gems upon enemy death

• Implement a pickup delay to prevent instant item collection

• Use a temporary immunity flag to prevent the player from taking unfair damage after a stomp

This tutorial focuses on gameplay feedback, polish, and fairness—making your enemy system feel responsive, intuitive, and fun.

Music by Eric Matyas

Add dynamic enemies to your 2D platformer with this beginner-friendly AI system! In this Unity 6 tutorial, we’ll create a flying enemy that patrols the screen and performs a swooping “U”-shaped attack when the player enters its detection zone. This lesson introduces essential gameplay programming patterns you’ll use throughout your game.

What You’ll Learn:

• Move an enemy using Vector3.MoveTowards

• Detect the player using a simple radius-based proximity check

• Trigger a curved swoop attack that feels natural and responsive

• Apply damage through your existing health system (not instant death)

• Integrate with invincibility frames to avoid repeated hits

• Keep your AI scripts clean and modular for easy expansion

By the end of this video, you’ll have a versatile flying enemy system that adds tension and variety to open-air level sections.

Music by Eric Matyas

Let your game be heard! In this Unity 6 tutorial, you’ll build a complete audio system from the ground up—including background music, jump sounds, enemy death effects, and more. We’ll create a lightweight, modular AudioManager that stays alive across scenes and plays sounds with clean, scalable code.

What You’ll Learn:

• Set up your project for background music (BGM) and sound effects (SFX)

• Import and configure audio files with the right compression and loop settings

• Build a modular AudioManager using PlayOneShot and DontDestroyOnLoad

• Add responsive sound feedback: jumps, damage, pickups, and enemy deaths

• Keep your AudioManager persistent across scene transitions

By the end of this tutorial, your game will sound polished, responsive, and immersive—with a reusable system that scales as your project grows.

Music by Eric Matyas

Give your platformer a professional feel with smooth scene transitions and seamless music changes! In this Unity 6 tutorial, we’ll build a reusable level transition system that fades between scenes, loads new levels cleanly, and updates your background music based on the active scene.

What You’ll Learn:

• Create level exits that trigger clean scene changes

• Build a fade-to-black transition using a simple UI overlay

• Implement scene loading logic that avoids stutter or delay

• Switch background music (BGM) dynamically with your AudioManager

• Understand when to use CrossFadeAlpha vs. custom alpha lerping for smooth fades

• Write modular code that keeps your transitions clean, scalable, and maintainable

By the end of this tutorial, your game will feature smooth, immersive level transitions and audio handoffs that elevate the player experience.

Music by Eric Matyas

Bring your game together with a clean, professional UI system! In this Unity 6 tutorial, we’ll build a complete menu setup from scratch—including a polished title screen, a responsive pause menu, and seamless scene transitions—all designed to work with your existing systems.

What You’ll Learn:

• Create a title screen with Start, Options, and Quit functionality

• Build a pause menu that halts gameplay and audio using Time.timeScale

• Connect UI buttons to control scene loading, game state, and AudioManager behavior

• Design a modular menu system that can easily be reused and expanded

• Integrate with your existing AudioManager and SceneTransition systems

By the end of this lesson, you’ll have a flexible and professional UI system that enhances the player experience and gives your project a polished feel—whether you're shipping a demo or building your first full release.

Music by Eric Matyas

Give players full control over their audio experience! In this Unity 6 tutorial, we’ll add music and sound effect volume sliders to both the pause menu and title screen options menu, using a single, reusable script that updates volume in real time and saves player preferences with PlayerPrefs.

What You’ll Learn:

• Create and configure UI sliders to adjust BGM and SFX volumes

• Write a modular VolumeControl script that works across multiple menus

• Link sliders to your AudioManager for live volume changes

• Add an Options button to your title screen and toggle between UI panels

• Save volume preferences using PlayerPrefs so they persist across sessions

By the end of this video, your game will have a professional audio settings system that works seamlessly from either the title screen or in-game pause menu.

Music by Eric Matyas

Give your levels dynamic movement with one of the most essential mechanics in platformer design—moving platforms! In this Unity 6 tutorial, we’ll implement horizontal and vertical platforms using physics-friendly Rigidbody2D logic and solve a common problem: how to make the player stick to the platform without sliding or falling off.

What You’ll Learn:

• Build horizontal and vertical moving platforms using Rigidbody2D

• Control movement speed, distance, and optional wait times at endpoints

• Properly parent the player to the platform for smooth, bug-free riding

• Avoid “janky” fixes like velocity matching—use Unity’s parenting system instead

• Create clean, reusable code that fits into any level

• Prepare for more advanced mechanics like elevators, falling platforms, or moving puzzles

By the end of this lesson, your player will ride moving platforms confidently and consistently—no sliding, no glitching, just polished gameplay.

Music by Eric Matyas

One of our awesome viewers, Cyntera, noticed a few bugs I should’ve caught—and I’m so grateful they pointed them out!

In an effort to continue bringing you the best Unity tutorials I can, I immediately went to work fixing the issues. This video walks through those fixes step by step so your project stays clean, functional, and bug-free.

Huge thanks to Cyntera for paying such careful attention and helping improve the series for everyone.

This is Part 1 of the bug fixes—Part 2 is coming soon!

Music by Eric Matyas

In this follow-up to our last bug fix video, I’m addressing more issues that Cyntera thoughtfully pointed out—bugs I should’ve caught the first time around.

I truly appreciate the support from all of you watching these tutorials, and I’m especially grateful to Cyntera for their sharp eye and willingness to reach out. Your feedback helps make this series better for everyone.

This is Part 2 of the fixes—covering improvements and cleanup to make your platformer run smoother.

Music by Eric Matyas