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Crafting Immersive Gaming Experiences

Bringing Adventures to Life Through Games

3D Shooting/Tower Defense Game
  • ​Developed a mission-based space defense game with player, drone, and spacecraft systems on an alien planet.

  • Applied Singleton, Service Locator, MVC, and State Machine patterns for modular and scalable architecture.

  • Built core mechanics including drone , resource collection, and spacecraft missile-combat system.

  • Designed interactive rooms like the Spacecraft Terminal, Drone Control Room, and Resource Warehouse.

  • Implemented a dynamic minimap system with alerts, tracking, and role-based UI panels.

  • Optimized performance using object pooling and occlusion culling, achieving ~100 FPS

Tank 3D

Tank Shooter/Action Game
  • Built a modular tank system using MVC pattern with separate Model, View, and Controller components.

  • Implemented comprehensive game management system with centralized GameManager and dynamic scoring.

  • Developed physics-based combat system with shell mechanics and explosion effects.

  • Created service-based architecture with TankSpawner and CameraController for enhanced gameplay.
     

Space Shooter

Top-Down Space Shooter game
  • Object Pooling System: Implements efficient object reuse through GenericObjectPool<T> for bullets, enemies, VFX, and power-ups, optimizing performance by preventing constant object creation/destruction.

  • Service Architecture: Uses a centralized GameService singleton managing specialized services (Player, Enemy, PowerUp, VFX, Sound) for clean separation of game systems.

  • Data Management: Leverages Scriptable Objects for configurable game data (player stats, enemy properties, bullet settings, power-ups) enabling easy game balancing without code changes.

  • MVC Pattern: Follows Model-View-Controller architecture with clear separation between game logic (Controllers), visual representation (Views), and data structures (Models/Scriptable Objects).

Shooting/Tower Defense Game
  • Structured the game into modular components (Defender, Attacker, Grid, Audio, etc.) for maintainability and scalability.

  • Applied State Machine pattern to manage dynamic behaviors of units (Idle, Attack, Die, etc.). Used MVC architecture to separate logic, visuals, and data for units and UI components.

  • Implemented Observer pattern with EventService for decoupled communication between systems.

  • Leveraged Service Locator with GameService and custom Object Pooling to improve system access and performance.

Angry Monkeys

Shooting/Tower Defense Game
  • ​Tower defense game using Service Locator pattern with GameService managing Player, Wave, Map, UI, and Sound services.

  • Implements Generic Singleton for MonoBehaviour classes, Dependency Injection for service communication, and Object Pooling for projectiles and bloons.

  • Map system with tower placement validation, bloon path waypoints, and resource management for player health and money.

  • UI system with gameplay panels, level selection, and sound effects, connected through an observer pattern event system.
     

Turn-Based Strategy Game
  • The system uses a command pattern to encapsulate game actions as objects, with each command having execute and undo capabilities.

  • A central manager maintains a history of commands in a stack, allowing for both immediate execution and reversal of actions.

  • Commands are organized hierarchically with a base interface and concrete implementations for specific game actions.

  • The implementation supports command replay functionality and ownership verification, enabling both undo operations and sequence replay.

Space Dwarfs Odyssey

Color Matching Game
  • Implemented Singleton design pattern, OOP principles, and Coroutines in game development.

  • Used Object Pooling to efficiently manage items, special effects, and unique objects.

  • Designed and integrated a State Machine using delegates and events to control game states like Level Start, Tutorial, Preplay, Play, Prewin, Level Win, Prefailed, and Level Failed.

  • Created ScriptableObjects for storing level data and design.

  • Developed tutorial functionality for levels designed to introduce core mechanics and item interactions.

Horror House

First-Person Horror Survival Game 
  • The project uses a centralized Observer pattern via a Singleton event service and controller for efficient, decoupled communication.

  • Core systems—Player, UI, Interactables, Camera, and Sound—follow the MVC architecture.

  • The event system handles key gameplay triggers like light toggles, item pickups, player death, and enemy rushes.

  • Components subscribe to relevant events during their lifecycle, ensuring clean and responsive event handling.

Hunter Assassin

Top-down 2D Action game
  • A top-down 2D action game where you control a character that moves with WASD and attacks with spacebar, fighting against various types of enemies in different levels.

  • Enemies use state machines to switch between behaviors like chasing, shooting, and patrolling, with each enemy type (OnePunchMan, PatrolMan, Hitman, Robot) having unique attack patterns.

  • The player must manage their health while defeating enemies, with a UI showing health bar and enemy count, and enemies can damage the player if they get too close.

  • The game features a level selection system where you progress through increasingly challenging levels, with win conditions being defeating all enemies and lose conditions being player death.

Shop/Inventory Management Game
  • A Unity-based shop and inventory system implementing MVC architecture with separate modules for inventory management, shop functionality, and item handling.

  • Core GameService acts as a service locator managing coins, weight limits, and coordinating between different services (Audio, Event, Shop, Inventory) using the singleton pattern.

  • Slot system handles individual item storage with support for different item types (Materials, Weapons, Consumables, Treasure) and implements the observer pattern for item selection and updates.

  • Event-driven architecture using the observer pattern for communication between components, with a modular design that separates business logic (Controllers), data (Models), and presentation (Views) for maintainable and extensible code.

Chest Opening Management Game
  • Created a modular slot-and-chest gameplay system using MVC, Service Locator and Observer patterns

  • Built a ChestService to manage chest states (locked, unlocking, open), unlock timers, and reward distribution.

  • Designed all UI elements for slots, chests, overlays, and currency displays with smooth animations

  • Developed a save/load system using PlayerPrefs and JSON to persist chest states, currency, and unlock time

Platformer Game
  • Utilized Singleton, OOP principles, and Coroutines for efficient game development.

  • Added animations for Player, Collectibles, and Enemy for engaging visuals.

  • Designed adventurous and challenging levels.

  • Implemented a state machine for seamless player behavior control (walk, jump, idle).

Strategy Game
  • Developed the core mechanics of Tic-Tac-Toe games, ensuring smooth and engaging gameplay.

  • Implemented Singleton and OOP principles for a robust and scalable game architecture.

  • Integrated Artificial Intelligence to provide a challenging single-player mode.

Strategy Game
  • Implemented the MVC (Model-View-Controller) pattern to structure the Minesweeper game efficiently, improving code maintainability and scalability.

  • Developed smooth and responsive controls for revealing tiles, flagging mines, and handling user interactions seamlessly.

  • Utilized arrays and enums to generate, modify, and expand the game grid dynamically, allowing flexible difficulty scaling and level customization.

  • Implemented optimized algorithms for mine placement, number calculations, and win/loss detection to ensure fast and accurate game state updates.

Hyper Casual Game
  • Implemented Singleton, OOP principles, and Coroutines for efficient game architecture.

  • Developed a multiplayer snake game with dynamic growth mechanics upon eating.

  • Added power-up features to enhance gameplay and strategy.

Hyper Casual Game
  • Implemented the MVC (Model-View-Controller) pattern to enhance code organization, maintainability, and scalability.

  • Refined Player Controls: Developed smooth and responsive jump and movement functionality for an engaging gameplay experience.

  • Flexible Level System: Utilized arrays and enums to efficiently create, improve, and extend levels, ensuring modularity and easy expansion.

Top-Down Shooter game
  • Added animations for the Player, Collectibles, and Enemies to enhance visual appeal and engagement.

  • Designed challenging levels with progressively increasing difficulty and diverse enemy patterns.

  • Developed a scoring system to track player progress and achievements effectively.

  • Implemented collision detection for realistic interactions between game objects.

  • Optimized game performance for smooth gameplay across various devices by implementing object pooling, reducing CPU load, and improving overall efficiency.

Hyper Casual Game
  • GameService.h: Core game management script that handles game states (boot, menu, gameplay), window management, and the main game loop. It serves as the central coordinator for the entire game system.

  • Player/SnakeController.h: Controls the snake's movement, growth, and collision detection. It manages the linked list implementation of the snake's body parts and handles player input for direction changes.

  • Player/BodyPart.h: Defines the structure of individual snake body segments, including their position, rendering properties, and connection to other body parts in the linked list structure.

  • Player/Node.h: Implements the basic node structure for the linked list that represents the snake's body, providing the foundation for the snake's movement and growth mechanics.

Contact

+918962463594

akash.katailiha120@

gmail.com

Bhilai,Chhattishgarh

  • GitHub
  • LinkedIn

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