A 2D post-apocalyptic side-scrolling survival game built with Unity and C#.

Survive is a 2D horizontal side-scrolling game set in a post-apocalyptic world. The player must navigate through a long, devastated street — fending off relentless waves of zombies — in a desperate search to rescue their missing friends before it's too late.

• Navigate through a procedurally generated post-apocalyptic street
• Fight off waves of zombies using melee and ranged combat
• Rescue 4 missing friends hidden throughout the world
• Survive as long as possible — every second counts

• Smooth horizontal side-scrolling with multi-layer parallax background
• Melee and ranged combat system
• Zombie AI with detection, chase, and attack behaviour
• Dynamic zombie wave spawning system
• Friend NPC rescue system
• Health, ammo, survival timer, and friends HUD
• Main Menu, Game Over, Loading Screen, and Victory scenes
• Post-apocalyptic street environment with procedural segment generation

Assets/
└── _Project/
    ├── Scripts/
    │   ├── Player/
    │   │   ├── PlayerController.cs
    │   │   ├── PlayerHealth.cs
    │   │   └── PlayerCombat.cs
    │   ├── Enemies/
    │   │   ├── ZombieController.cs
    │   │   ├── ZombieHealth.cs
    │   │   └── ZombieSpawner.cs
    │   ├── Friends/
    │   │   ├── FriendNPC.cs
    │   │   └── FriendManager.cs
    │   ├── World/
    │   │   ├── ParallaxLayer.cs
    │   │   ├── ScrollingWorld.cs
    │   │   ├── CameraController.cs
    │   │   └── WorldManager.cs
    │   ├── UI/
    │   │   ├── HUDManager.cs
    │   │   └── GameOverScreen.cs
    │   └── Core/
    │       ├── GameManager.cs
    │       ├── AudioManager.cs
    │       ├── GameOverData.cs
    │       ├── LoadingScreenData.cs
    │       └── SurvivalTimer.cs
    ├── Prefabs/
    │   ├── Player/
    │   ├── Enemies/
    │   ├── Friends/
    │   └── World/
    ├── Animations/
    ├── Sprites/
    ├── Audio/
    ├── Scenes/
    │   ├── MainMenu.unity
    │   ├── GameScene.unity
    │   ├── GameOver.unity
    │   └── LoadingScreen.unity
    └── ScriptableObjects/

• Unity 6 6000.0f1
• C# / .NET
• Unity 2D Physics
• TextMeshPro

• Unity Hub installed
• Unity Editor 6000.0f1 or later
• Git

1. Clone the repository

   git clone https://github.com/AtlaseraLLC/survive.git

2. Open Unity Hub

3. Click Add → select the cloned survive/ folder

4. Open the project in Unity 6000.0f1

5. In the Project panel, navigate to Assets/_Project/Scenes/ and open MainMenu.unity

6. Press ▶ Play to run the game in the Editor

More enemy types coming soon.

• Player movement and combat
• Zombie AI and wave spawning
• Friend NPC rescue system
• HUD — health, timer, ammo, friends
• Parallax scrolling world
• Main Menu, Game Over, Loading Screen
• Sprite art and animations
• Audio — music and SFX
• Additional enemy types
• Weapon pickups
• ScriptableObject-based enemy data
• Mobile controls
• WebGL build

This project is proprietary and owned by Atlasera, LLC. All rights reserved.

Atlasera Ltd github.com/AtlaseraLLC