How was Hollow Knight programmed?
Hollow Knight is an atmospheric action-adventure game that has gained a massive following for its dark visuals, engaging storyline, and challenging gameplay. Behind the scenes, the game was created by a small independent studio called Team Cherry, and its programming process is just as fascinating as the game itself.
Creating a Game Jam Game
In this article, we will dive into the process of how Hollow Knight was programmed. Let’s start with its beginnings as a game jam project. A game jam is a 48-hour challenge where game developers work together to create a playable game. Team Cherry was created as a result of a game jam in 2014, where a single-person team, Ahrston, decided to create a simple, non-scrolling platformer with atmospheric and cryptic elements.
Design and Development
The design of Hollow Knight began with rough, pencil sketches of levels and character sprites. The team used Unity as their game engine, which is popular for its ease of use, customization, and cross-platform capabilities. The game’s art style, atmospheric and haunting, was created by Alex Austin, the lead artist. Austin’s work included conceptual designs, 2D illustrations, and the game’s beautiful landscapes and characters.
Level Creation and Interactive Elements
The team’s development process involved breaking down the game into smaller levels, called ‘nods,’ and prioritizing gameplay mechanics over detailed storylines. These small sections were designed to encourage exploration, navigation, and combat with the creatures found in the game. For this purpose, they used a 3D graphics tool called Blender. Another unique feature of Hollow Knight was the integration of interactive elements such as glowing stones, lanterns, and health pick-ups, which gave a feeling of exploring a mysterious world.
How Does Hollow Knight Control Programmatically?
For player interaction, Hollow Knight utilized an API (Application Programming Interface) and Python script. The control is linked through code that handles different user interactions like movement, attack, dash, jump, and other specific tasks like health regeneration or magic regeneration. These actions require coordinated logic, which, along with Python script, helps govern overall user input.
Creating Non-playable Characters (NPCs) Programmatic Control
The programmers built artificial intelligence (AI) components within Unity to bring enemies, bosses, and friends alike to life. Programming rules govern NPC movement patterns and fight routines. This system enhances a better understanding of the overall flow, combat, and difficulty throughout the game.
How Silksong, the Sequel, Has Benefited from Programming Development?
In 2021, Silksong, the highly-anticipated sequel to Hollow Knight, is undergoing its own development process, applying and building upon the learning lessons taken from the original’s code structure. The inclusion of advanced battle mechanics, new player actions and improvements to the game world design make a bigger, more complex project more rewarding, while also offering even greater difficulty for experienced players. A closer look at the program used reveals the impact of the growth as Hollow Knight’s experience levels from its predecessor will result in an even richer environment in Silksong, showcasing advancements in game mechanics.
In summary, Hollow Knight’s programming involves developing unique gameplay mechanics using Python scripting and Unity, creating intricate story elements through atmospheric illustrations and haunting settings, and using rules, algorithms, and problem-solving principles to give control.