ZombieArcade 🧟 (Unity) – FPS Wave Survival

A first-person wave survival shooter built in Unity. Survive increasingly difficult zombie waves, manage ammo, switch weapons, and use throwables to stay alive.

This GitHub repository is intentionally code-only for portfolio clarity and review.
The full Unity project and playable builds are provided separately.

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▶ Gameplay Demo

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📦 Full Project & Builds

The complete Unity project and builds are available via Google Drive:

👉 Google Drive – Full Project + Builds
https://drive.google.com/drive/folders/1jLmjYHmckT5BUt_4YpOWRLvVHJTQA2gd?usp=sharing

Includes:

• Full Unity project files
• Windows build
• macOS build

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🎮 Gameplay Features

• Wave-based survival

  • Each wave spawns more zombies
  • Difficulty scales over time

• Zombie AI

  • NavMesh-based movement
  • Damage reactions and death animations

• Weapon system

  • Weapon pickup and slot switching
  • Shooting with spread and recoil
  • Reload logic with shared ammo pool
  • Aim Down Sights (ADS) affecting accuracy and UI

• Ammo system

  • Separate pistol and rifle ammo types
  • Ammo pickups in the world

• Throwables

  • Lethal: grenade with explosion force and area damage
  • Tactical: smoke grenade (visual effect, extensible behavior)
  • Hold-to-throw mechanic with power scaling

• HUD & UI

  • Magazine ammo and total ammo
  • Active and inactive weapon icons
  • Throwable counts
  • Wave counter and cooldown timer

• Audio system

  • Weapon firing, reload, and empty magazine sounds
  • Zombie movement, attack, hurt, and death audio
  • Player damage and game over music

• Progress saving

  • Saves highest wave survived
  • Displays high score on the main menu

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🕹 Controls

• WASD – Move
• Mouse – Look
• Left Click – Shoot
• Right Click – Aim Down Sights (ADS)
• R – Reload
• F – Interact / Pickup
• 1 / 2 – Switch weapon slots
• Hold G → Release – Throw grenade (lethal)
• Hold T → Release – Throw smoke grenade (tactical)
• Space – Jump

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🧩 Code Structure (Scripts Overview)

Player

• PlayerMovement – FPS movement and jumping
• MouseMovement – Camera rotation with vertical clamping
• Player – Health, damage feedback, death flow, game over handling

Enemies & Waves

• Enemy – Zombie health, hit reactions, death logic, debug gizmos
• ZombieSpawnController – Wave spawning, alive tracking, cooldowns, difficulty scaling

Weapons, Ammo & Throwables

• Weapon – Shooting logic, ADS, spread, reload, bullet spawning
• Bullet – Collision handling, damage application, impact effects
• WeaponManager – Inventory slots, weapon switching, ammo pool, throwables logic
• AmmoBox – Ammo type and amount
• Throwable – Grenade and smoke behavior with delayed explosion

UI & Managers

• HudManager – Ammo display, weapon icons, throwable UI
• MainMenu – Game start and high score display
• SaveLoadManager – High score persistence
• SoundManager – Centralized audio control
• ScreenFader – Fade-to-black on player death
• GlobalRefrences – Shared prefabs and global game state

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ℹ Notes for Reviewers

This repository focuses on:

• Clean, modular C# gameplay systems
• Component-based Unity architecture
• Practical implementations of FPS mechanics, AI, UI, and audio

To play the game, use the builds provided in the Google Drive link above.

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