Build a First-Person Shooter

First/third person character controller with smooth movement, jumping, and slope handling using CharacterController.

• Camera-relative movement so the player moves where the camera faces
• Sprint toggle with Left Shift and separate walk/sprint speeds
• Smooth rotation via LerpAngle for natural turning

First person mouse look camera with sensitivity, vertical clamp, and cursor lock. Plug into any FPS or exploration game.

• Smooth mouse look with SmoothDamp for configurable input smoothing
• Vertical angle clamping to prevent over-rotation
• Automatic cursor lock on start with Escape toggle

ScriptableObject-driven weapon system with melee and ranged attacks, cooldowns, ammo, and damage calculation.

• ScriptableObject weapon definitions created via Assets menu
• Supports both melee (range + angle cone) and ranged (projectile) attack types
• Attack rate cooldown and ammo management with reload

Configurable projectile with speed, damage, lifetime, and optional homing. Integrates with Object Pool for zero-alloc shooting.

• Configurable speed, damage, and lifetime per projectile
• Optional homing behavior with adjustable strength and range
• LayerMask-based hit filtering for selective collision

Reusable health component with damage, healing, invincibility frames, and events.

• Damage and healing with clamped health values
• Invincibility frames with configurable duration after taking damage
• UnityEvent callbacks for health changed, damaged, healed, and death

Perlin noise camera shake with magnitude, frequency, and duration. Trigger from explosions, impacts, or any event.

• Perlin noise-based shake for smooth, organic camera movement
• Configurable duration, magnitude, and frequency parameters
• Automatic linear decay so shake fades out naturally

Enemy AI that detects the player within radius, chases with line-of-sight, and returns to patrol when player escapes.

• Detection radius with configurable field of view angle
• Line-of-sight check using raycasts against obstacle layers
• Chase behavior with smooth rotation towards the player

Wave-based enemy spawner with configurable wave definitions, spawn points, delays, and wave completion callbacks.

• Configurable wave definitions with multiple enemy types per wave
• Multiple spawn points with automatic round-robin distribution
• Adjustable delay between spawns and between waves

World-space or screen-space health bar with smooth fill, color gradient, and damage flash. Attach to enemies or use as HUD.

• Smooth fill animation with Lerp for satisfying health changes
• Color gradient that shifts from green to yellow to red automatically
• Damage flash effect on the background image when health decreases