# Gnome’s Bounty — Game Concept Document

## 1. Overview
**Gnome’s Bounty** is a 2D side‑view puzzle‑platformer with a cartoony visual style.  
The player controls a clever gnome exploring ancient underground tunnels filled with treasure, traps, and slow but dangerous troll guardians.

The game focuses on tactical movement, environmental puzzles, and timing rather than combat.  
The gnome’s primary tool is a magical throwing axe that can stun enemies and break fragile blocks, but cannot kill.

Each level is a compact, self‑contained challenge where the player must collect treasure, find a key, and reach the exit before trolls overwhelm the area.

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## 2. Core Fantasy
- You are a treasure‑seeking gnome delving into forgotten mines.
- Trolls inhabit these tunnels and emerge from their lairs over time.
- You rely on agility, cleverness, and a magical axe — not brute force.
- Every level is a race against time and growing danger.

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## 3. Key Mechanics

### 3.1 Movement
- Run left/right  
- Climb ladders  
- Drop down from ledges  
- Jump (optional depending on final design)

Movement is simple and responsive, supporting puzzle‑focused gameplay.

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### 3.2 Magical Throwing Axe
The gnome wields a **runic enchanted axe** with the following properties:

- Can be thrown in a straight line.
- Stuns trolls for a few seconds.
- Breaks fragile blocks.
- Disappears on impact (stone, wall, troll).
- Reappears only after a cooldown period.
- Cannot kill enemies — this is not a combat game.

The axe is a strategic tool, not a weapon.

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### 3.3 Trolls
Trolls are the primary threat. They are:

- Slow  
- Dumb  
- Strong  
- Persistent  
- Easily distracted  
- Vulnerable to stunning  

#### Behavior
- Spawn from a troll cave with a delay.
- Maximum of 1 to 3 trolls per level.
- Patrol platforms and climb ladders.
- React to:
  - Player in line of sight
  - Loud noises (breaking blocks)
- Chase the player if they see him.
- Fall into pits and struggle to escape.
- After being stunned, recover and resume behavior.

Trolls create pressure, not combat.

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### 3.4 Troll Cave (Spawner)
Each level contains one troll cave.

- First troll spawns after a short delay.
- Additional trolls spawn at timed intervals.
- Total trolls per level is limited.
- Visual and audio cues warn the player before a spawn:
  - rumbling
  - glowing eyes
  - dust or smoke

This creates a soft time limit and dynamic tension.

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### 3.5 Breakable Blocks
Some blocks can be destroyed with the axe.

Used for:
- Opening shortcuts  
- Creating escape routes  
- Dropping trolls into pits  
- Accessing treasure  

Breaking blocks makes noise, attracting trolls.

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### 3.6 Treasure
Treasure is scattered around the level.

- Optional to collect, but increases score.
- Often placed in risky or troll‑patrolled areas.
- Encourages exploration and clever routing.

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### 3.7 Chests and Keys
Each level contains several chests.

- Only one chest contains the key to the exit.
- Others contain treasure.
- Trolls often guard chests.
- Opening a chest takes time, creating tension.

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### 3.8 Exit Door
To complete a level, the player must:

1. Find the chest with the key  
2. Reach the exit door  
3. Avoid or outsmart trolls along the way  

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## 4. Level Structure
- Compact, single‑screen or small scrolling areas.
- Designed as puzzles, not long platforming sequences.
- Multiple paths and verticality.
- Troll cave placed strategically to create pressure.
- Ladders, platforms, pits, breakable blocks, and hazards.

Each level is a self‑contained challenge loop.

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## 5. Tone & Art Style
- Bright, cartoony, expressive characters.
- Trolls look goofy but intimidating.
- Gnome is charming and determined.
- Environments are colorful but cave‑like:
  - wooden beams  
  - glowing crystals  
  - runic symbols  
  - old mine equipment  

The tone is adventurous with a touch of humor.

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## 6. Core Gameplay Loop
1. Enter level  
2. Observe layout and troll cave  
3. Collect treasure  
4. Break blocks to open paths  
5. Stun trolls when needed  
6. Find the key  
7. Reach the exit  
8. Advance to next level  

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## 7. Design Pillars
- Tactical movement, not combat  
- Simple controls, deep puzzles  
- Predictable but dangerous enemies  
- Magical tools with clear limitations  
- Short, replayable levels  
- Cartoony charm with real tension