10 Game Engines You Need to Know About in 2023. Pros and Cons of Each.

Comparing the Top Game Engines: A Comprehensive Guide to the Pros and Cons of the Most Popular Tools for Game Development

Emin Araki
9 min readJan 6, 2023

Game engines are the foundation upon which many of the world’s most popular video games are built. These powerful tools allow game developers to create complex interactive environments that players can explore, interact with, and enjoy. In this article, we’ll take a look at some of the best game engines available today, and highlight their pros and cons.

1. Unity

Escape from Tarkov by Battlestate Games

Unity is a cross-platform game engine developed by Unity Technologies. It is one of the most popular game engines in the world, and is used to create a wide variety of games, from console and PC games to mobile and web-based games.

Pros:

  • Unity is extremely versatile, and can be used to create games for a wide range of platforms, including iOS, Android, PC, Mac, Linux, and more.
  • The engine has a large and active community, which means that there are plenty of resources available for learning how to use it, as well as a wealth of user-created assets that you can use in your own games.
  • Unity has a number of powerful built-in tools, including a visual scripting system, a robust animation system, and support for VR development.
  • The engine is constantly being updated and improved, with new features and tools being added on a regular basis.

Cons:

  • Unity can be a bit overwhelming for new users, as it has a lot of features and can be somewhat complex to learn.
  • The engine can be resource-intensive, and may require a relatively powerful computer to run smoothly.

2. Unreal Engine

Fortnite by Epic Games & People Can Fly

Unreal Engine is a game engine developed by Epic Games. It is known for its high-quality graphics and has been used to create some of the most visually stunning games in the industry.

Pros:

  • Unreal Engine is an extremely powerful tool that is capable of creating some of the most visually stunning games on the market.
  • The engine has a number of powerful built-in tools, including a visual scripting system, a robust animation system, and support for VR development.
  • Unreal Engine has a large and active community, with a wealth of resources available for learning how to use it and for finding help when you need it.

Cons:

  • Unreal Engine can be resource-intensive, and may require a relatively powerful computer to run smoothly.
  • The engine can be somewhat complex to learn, especially for new users.

3. CryEngine

Crysis 3 by Crytek

CryEngine is a game engine developed by Crytek. It is known for its high-quality graphics and realistic physics, and has been used to create a number of popular games, including Far Cry and Crysis.

Pros:

  • CryEngine is an extremely powerful tool that is capable of creating some of the most visually stunning and realistic games on the market.
  • The engine has a number of built-in tools for creating realistic environments, including a powerful terrain editor and support for realistic water and weather effects.
  • CryEngine has a strong focus on performance, and is designed to run smoothly on a wide range of hardware.

Cons:

  • CryEngine can be somewhat complex to learn, especially for new users.
  • The engine may require a relatively powerful computer to run smoothly, especially when creating graphically intensive games.

4. GameMaker

Undertale by Toby Fox

GameMaker is a game engine developed by YoYo Games. It is known for its simplicity and ease of use, making it a popular choice for beginners and hobbyists.

Pros:

  • GameMaker is extremely easy to learn and use, even for those with no programming experience.
  • The engine has a number of built-in tools and features that make it easy to create simple games quickly.
  • GameMaker has a strong focus on 2D game development, and includes a number of features specifically designed for creating 2D games.

Cons:

  • GameMaker is primarily geared towards creating simple 2D games, and may not be as well-suited for more complex 3D projects.
  • The engine can be somewhat limited in terms of the types of games that can be created with it.

5. Godot

The Binding of Isaac: Rebirth by Edmund McMillen & Nicalis

Godot is a free and open-source game engine developed by the Godot Engine community. It is known for its simplicity and ease of use, and has a strong focus on 2D game development.

Pros:

  • Godot is completely free to use, and is open-source, which means that you have complete control over the engine and can customize it to meet your specific needs.
  • The engine is simple and easy to learn, making it a great choice for beginners.
  • Godot has a strong focus on 2D game development, and includes a number of features specifically designed for creating 2D games.

Cons:

  • Godot may not be as powerful as some of the other engines on this list, and may not be suitable for creating more complex or graphically intensive games.
  • The engine is still relatively new, and may not have as large of a community or as many resources available as some of the more established engines.

6. RPG Maker

To the Moon by Freebird Games

RPG Maker is a game engine specifically designed for creating role-playing games (RPGs). It is known for its simplicity and ease of use, and has a large user base of both hobbyists and professional developers.

Pros:

  • RPG Maker is extremely easy to learn and use, even for those with no programming experience.
  • The engine has a number of built-in tools and features specifically designed for creating RPGs, including a character creator, event editor, and map editor.
  • RPG Maker has a large and active community, with a wealth of resources available for learning how to use the engine and for finding help when you need it.

Cons:

  • RPG Maker is primarily geared towards creating RPGs, and may not be suitable for creating other types of games.
  • The engine can be somewhat limited in terms of the types of games that can be created with it.

7. Source

Left 4 Dead by Valve Corporation, Turtle Rock Studios & Certain Affinity

Source is a game engine developed by Valve Corporation. It is known for its high-quality graphics and realistic physics, and has been used to create a number of popular games, including Half-Life 2 and Portal.

Pros:

  • Source is an extremely powerful tool that is capable of creating some of the most visually stunning and realistic games on the market.
  • The engine has a number of built-in tools for creating realistic environments, including a powerful particle system and support for realistic physics.
  • Source has a strong focus on performance, and is designed to run smoothly on a wide range of hardware.

Cons:

  • Source can be somewhat complex to learn, especially for new users.
  • The engine may require a relatively powerful computer to run smoothly, especially when creating graphically intensive games.

8. Cocos2d

Candy Crush by King

Cocos2d is a free and open-source game engine specifically designed for creating 2D games. It is known for its simplicity and ease of use, and has a large user base of both hobbyists and professional developers.

Pros:

  • Cocos2d is completely free to use, and is open-source, which means that you have complete control over the engine and can customize it to meet your specific needs.
  • The engine is simple and easy to learn, making it a great choice for beginners.
  • Cocos2d has a strong focus on 2D game development, and includes a number of features specifically designed for creating 2D games.

Cons:

  • Cocos2d may not be as powerful as some of the other engines on this list, and may not be suitable for creating more complex or graphically intensive games.
  • The engine is primarily geared towards creating 2D games, and may not be as well-suited for 3D projects.

9. Gamestudio

Furry Legends by Gamelion Studios

Gamestudio is a game engine developed by Conitec Datasystems. It is known for its simplicity and ease of use, and is popular among hobbyists and independent developers.

Pros:

  • Gamestudio is extremely easy to learn and use, even for those with no programming experience.
  • The engine has a number of built-in tools and features that make it easy to create simple games quickly.
  • Gamestudio has a strong focus on 2D game development, and includes a number of features specifically designed for creating 2D games.

Cons:

  • Gamestudio may not be as powerful as some of the other engines on this list, and may not be suitable for creating more complex or graphically intensive games.
  • The engine is primarily geared towards creating 2D games, and may not be as well-suited for 3D projects.

10. GameSalad

Bounce On by Team Phobic

GameSalad is a game engine specifically designed for creating mobile games. It is known for its simplicity and ease of use, and has a large user base of both hobbyists and professional developers.

Pros:

  • GameSalad is extremely easy to learn and use, even for those with no programming experience.
  • The engine has a number of built-in tools and features that make it easy to create simple mobile games quickly.
  • GameSalad has strong support for publishing games to a variety of platforms, including iOS, Android, and Amazon.

Cons:

  • GameSalad may not be as powerful as some of the other engines on this list, and may not be suitable for creating more complex or graphically intensive games.
  • The engine is primarily geared towards creating mobile games, and may not be as well-suited for creating games for other platforms.

Conclusion

Deciding on the best game engine for you can be a tough decision, as there are a number of excellent options to choose from. Ultimately, the right game engine for you will depend on your specific needs and goals.

For beginners or those looking to create simple 2D games, engines like GameMaker, Godot, or Cocos2d may be a good fit. These engines are relatively easy to learn and use, and are specifically designed for creating 2D games.

For those interested in creating more complex 3D games, engines like Unity, Unreal Engine, or CryEngine may be a better choice. These engines are more powerful and feature-rich, and are capable of creating visually stunning and realistic games.

If you’re looking to create an RPG, RPG Maker may be the way to go. This engine is specifically designed for creating role-playing games, and includes a number of built-in tools and features to make game development easy.

Ultimately, the best game engine for you will depend on your specific needs and goals. So whether you’re a beginner just starting out in game development, or a seasoned pro looking to create the next big thing, there’s a game engine out there that’s perfect for you. Just remember to have fun and keep learning — after all, that’s what game development is all about!

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Emin Araki

Multifaceted web programmer and designer, skilled in game development .