Uploaded December 2024 | Updated September 2026, 1 week ago
More game tutorials on my Unity channel: youtube.com/@CodeLaboratory
Become a Unity developer in 2025 and learn everything you need to build epic 2D games from start to finish!
In this comprehensive tutorial, we will go step-by-step through the process of creating a fully functional 2D game in Unity, covering all the essential concepts, tools, and techniques you need to know. Whether you're a complete beginner or looking to sharpen your skills, this video is designed to help you build your first game from the ground up!
00:03:05 Modular game worlds with tilemaps
00:18:32 Creating pixel art sprites from scratch
00:22:09 How exactly do spritesheets work
00:33:00 Write simple C# scripts
00:45:56 Implement 2D follow camera
00:48:58 Define 4 directional animations with blend trees
01:01:53 Set level boundaries
01:05:55 Create a simple flying enemy
01:10:44 Implement 2D sprite sorting
01:13:12 Control game objects using components
01:24:29 Animate enemy sprite sheets
01:30:50 Define collider interactions
01:35:25 Create animated effects with sprites
01:46:19 Make infinite enemy spawner
01:50:39 Set up another enemy
01:56:07 Create even more enemy types
02:01:47 Enemy wave system
02:13:58 Dynamic spawn areas
02:24:08 Big bad boss
*** What else to learn?
Learn To Create A Vampire Survivors Style Game in Unity & C#
bit.ly/4gh4oFK
Unity 2D Game - Kawaii Survivor - The Coolest Roguelike Ever
bit.ly/41YBbvd
Playable DEMO: play.unity.com/en/games/02ffc327-abd7-494c-8c65-02b1a016e46d/pixel-survivors
Today we will learn how design and animate characters, create engaging gameplay mechanics, implement collision detection, and build interactive environments—all while working in Unity's powerful 2D game engine. We’ll also cover important topics like scripting in C#, creating smooth animations, managing game assets, and optimizing your game for the best performance.
By the end of this tutorial, you’ll have a complete 2D game ready to play and the skills to continue building and expanding your own projects. Join us in 2025 and take your first step toward becoming a skilled Unity developer!
Project resources:
Environment tilemap: opengameart.org/content/lpc-terrain-repack
Player sprite sheet generator: sanderfrenken.github.io/Universal-LPC-Spritesheet-Character-Generator/#?body=Body_color_light&head=Human_male_light&bandana=none&vest=Vest_navy&clothes=Longsleeve_white&legs=Pants_teal&shoes=Shoes_red&backpack_straps=Straps_blue&backpack=Square_pack_blue&sex=male&shadow=Shadow_shadow&hair=Halfmessy_dark_brown&headcover=Thick_Headband_red
My player: frankslaboratory.co.uk/downloads/144/player.png
Enemy 1:
spriters-resource.com/custom_edited/pokemoncustoms
spriters-resource.com/submitter/JoshR691
spriters-resource.com/custom_edited/pokemoncustoms/sheet/45561
Edited file: frankslaboratory.co.uk/downloads/144/monster1.png
Shadow: frankslaboratory.co.uk/downloads/144/shadow.png
Pixel art effects: nyknck.itch.io/fx062
Enemy 2:
spriters-resource.com/custom_edited/pokemongeneration1customs/sheet/19605
Edited file: frankslaboratory.co.uk/downloads/144/monster2.png
Enemy 3:
spriters-resource.com/custom_edited/pokemongeneration1customs/sheet/58792
Edited file: frankslaboratory.co.uk/downloads/144/monster3.png
Boss:
spriters-resource.com/custom_edited/pokemoncustoms/sheet/29809
Edited file: frankslaboratory.co.uk/downloads/144/boss1.png
🔔 Don't forget to like, comment, and subscribe for more tutorials on game development, Unity tips, and more!
The description of this video may contain affiliate links, which means that if you buy one of the products that I recommend, I'll receive a small commission without any additional cost for you. This helps to support the channel and allows me to continue making videos like this. Thank you for the support!
#frankslaboratory
More game tutorials on my Unity channel: youtube.com/@CodeLaboratory
Become a Unity developer in 2025 and learn everything you need to build epic 2D games from start to finish!
In this comprehensive tutorial, we will go step-by-step through the process of creating a fully functional 2D game in Unity, covering all the essential concepts, tools, and techniques you need to know. Whether you're a complete beginner or looking to sharpen your skills, this video is designed to help you build your first game from the ground up!
00:03:05 Modular game worlds with tilemaps
00:18:32 Creating pixel art sprites from scratch
00:22:09 How exactly do spritesheets work
00:33:00 Write simple C# scripts
00:45:56 Implement 2D follow camera
00:48:58 Define 4 directional animations with blend trees
01:01:53 Set level boundaries
01:05:55 Create a simple flying enemy
01:10:44 Implement 2D sprite sorting
01:13:12 Control game objects using components
01:24:29 Animate enemy sprite sheets
01:30:50 Define collider interactions
01:35:25 Create animated effects with sprites
01:46:19 Make infinite enemy spawner
01:50:39 Set up another enemy
01:56:07 Create even more enemy types
02:01:47 Enemy wave system
02:13:58 Dynamic spawn areas
02:24:08 Big bad boss
*** What else to learn?
Learn To Create A Vampire Survivors Style Game in Unity & C#
bit.ly/4gh4oFK
Unity 2D Game - Kawaii Survivor - The Coolest Roguelike Ever
bit.ly/41YBbvd
Playable DEMO: play.unity.com/en/games/02ffc327-abd7-494c-8c65-02b1a016e46d/pixel-survivors
Today we will learn how design and animate characters, create engaging gameplay mechanics, implement collision detection, and build interactive environments—all while working in Unity's powerful 2D game engine. We’ll also cover important topics like scripting in C#, creating smooth animations, managing game assets, and optimizing your game for the best performance.
By the end of this tutorial, you’ll have a complete 2D game ready to play and the skills to continue building and expanding your own projects. Join us in 2025 and take your first step toward becoming a skilled Unity developer!
Project resources:
Environment tilemap: opengameart.org/content/lpc-terrain-repack
Player sprite sheet generator: sanderfrenken.github.io/Universal-LPC-Spritesheet-Character-Generator/#?body=Body_color_light&head=Human_male_light&bandana=none&vest=Vest_navy&clothes=Longsleeve_white&legs=Pants_teal&shoes=Shoes_red&backpack_straps=Straps_blue&backpack=Square_pack_blue&sex=male&shadow=Shadow_shadow&hair=Halfmessy_dark_brown&headcover=Thick_Headband_red
My player: frankslaboratory.co.uk/downloads/144/player.png
Enemy 1:
spriters-resource.com/custom_edited/pokemoncustoms
spriters-resource.com/submitter/JoshR691
spriters-resource.com/custom_edited/pokemoncustoms/sheet/45561
Edited file: frankslaboratory.co.uk/downloads/144/monster1.png
Shadow: frankslaboratory.co.uk/downloads/144/shadow.png
Pixel art effects: nyknck.itch.io/fx062
Enemy 2:
spriters-resource.com/custom_edited/pokemongeneration1customs/sheet/19605
Edited file: frankslaboratory.co.uk/downloads/144/monster2.png
Enemy 3:
spriters-resource.com/custom_edited/pokemongeneration1customs/sheet/58792
Edited file: frankslaboratory.co.uk/downloads/144/monster3.png
Boss:
spriters-resource.com/custom_edited/pokemoncustoms/sheet/29809
Edited file: frankslaboratory.co.uk/downloads/144/boss1.png
🔔 Don't forget to like, comment, and subscribe for more tutorials on game development, Unity tips, and more!
The description of this video may contain affiliate links, which means that if you buy one of the products that I recommend, I'll receive a small commission without any additional cost for you. This helps to support the channel and allows me to continue making videos like this. Thank you for the support!
#frankslaboratory
