Guides

The Noob Experiment TD Getting Started Guide

Complete beginner's guide to The Noob Experiment TD - learn controls, basic strategies, and how to progress

Last updated: 2026-09-14

Welcome to The Noob Experiment TD

The Noob Experiment TD (NETD) is a tower defense game on Roblox inspired by Flippidee’s popular Noob Experiment animation series. This guide will help you get started and master the basics of the game.

Game Controls

Understanding the controls is essential for success:

Key	Action
E	Upgrade selected unit
X	Remove or sell unit
Click	Place units on the map

Mobile Controls

On mobile devices, use the on-screen buttons to:

Select units from your hotbar
Tap to place units
Use upgrade and remove buttons

Console Controls

Console players can use:

Analog sticks for navigation
Action buttons for unit placement
Trigger buttons for quick actions

Your First Game

Step 1: Choose Your Starting Units

When you start, you’ll have access to basic Noob and Guest units. These are your foundation for early waves.

Recommended Starter Units:

Basic Noob units for initial defense
Guest units for balanced offense
Builder units for construction support

Step 2: Understanding Unit Roles

Units in NETD fall into several categories:

DPS (Damage Per Second) Units

High damage output for clearing packs and bosses
Examples: upgraded Noob/Guest lines, Juggernaut Boombox (SoundWave), Titan-tier units, Ultimate units when unlocked

Economy/Farmer Units

Generate currency so you can afford upgrades
Example: Chief Scientist Guest (strong farmer after recent crate additions)

Crowd-control / Specialty Units

Slow, splash, or ability-focused towers that protect lanes when paths clog
Example: Juggernaut Boombox with SoundWave for packed waves

Starter Units

Cheap early defense while you establish income
Examples: basic Noob, Guest, and Builder-themed starters from early crates

Step 3: Placement Strategy

Proper placement is crucial for success:

Identify Chokepoints - Areas where enemies must pass through
Corner Positions - Maximize enemy contact time
Range Overlap - Ensure coverage of the entire path
Protect Farmers - Place economy units behind your DPS

Step 4: Wave Progression

Follow this general progression:

Early Game (Waves 1-10)

Place starter DPS units
Add an economy/farmer unit as soon as possible
Focus on surviving while building economy

Mid Game (Waves 11-30)

Transition to stronger DPS units
Upgrade your main carries with E
Sell dead weight with X when a better tower is ready

Late Game (Waves 31+ / Endless)

Bring in Titan-tier or Ultimate units when available
Keep farmers alive under scaled pressure
Coordinate roles in co-op so one player owns economy

Watch a real NETD session before your first hard map so the lobby, placement flow, and upgrade cadence feel familiar:

Economy Management

Understanding the economy is key to success:

Earning Currency

Kill enemies to earn cash
Farmer units generate passive income
Complete daily and weekly quests
Redeem working codes for bonuses

Spending Wisely

Prioritize economy early
Save for strong DPS units
Don’t spread upgrades too thin
Invest in your main carry

Game Modes

Single Player

Play at your own pace
Full control over strategy
Available on all maps

Co-op Mode

Invite friends to play together
Difficulty scales with player count
Better rewards for coordinated teams
Placement coordination is essential

Endless Mode

Survive as long as possible
Best for grinding currency
Tests your ultimate strategy

Maps and Difficulty

The game features multiple maps with varying difficulty:

Easy Maps - Great for beginners and grinding
Normal Maps - Balanced challenge
Hard Maps - For experienced players
Roblox HQ - Newest challenging map

Progression System

Level Rewards

Earn XP from completing waves
Level up to unlock better crate drops
Higher levels = better rewards

Daily Rewards

Log in daily for bonus currency
Streak bonuses for consecutive days
Don’t miss out on free rewards

Quests

Daily quests refresh every day
Weekly quests offer bigger rewards
Complete all quests for bonus multipliers

Crafting and Upgrading

Unit Crafting

Combine units to create stronger versions
Craft Ultimate versions of basic units
Experiment with different combinations

Unit Upgrades

Press E to upgrade selected units
Upgrades increase damage, range, and stats
Focus upgrades on your main DPS

Crates and Summons

Crate Types

Basic Crates - Available from the start
Premium Crates - Require higher levels
Godly Crates - Best chance for rare units

Getting Better Crates

Level up for better crate tiers
Complete quests for crate rewards
Save premium currency for best chances

Tips for Success

Start with Economy - Always prioritize getting a farmer early
Learn the Maps - Understand chokepoints and optimal positions
Focus Your Upgrades - Don’t spread yourself thin
Use Support Units - Buffs can dramatically increase effectiveness
Join Co-op When Possible - Better rewards with friends
Stay Updated - Check for new codes and updates regularly
Practice Placement - Experiment with different strategies
Don’t Give Up - Every failed run teaches something

Frequently Asked Questions

Q: What are the best units for beginners? A: Start with cheap Noob/Guest/Builder starters, add a farmer like Chief Scientist Guest early, then transition into stronger DPS such as Juggernaut Boombox or Titan-tier units as your economy allows.

Q: How do I get better units? A: Level up your account for better crate drops, complete daily and weekly quests, craft units using the crafting system, and save premium currency for premium crates.

Q: Is co-op worth playing? A: Yes! Co-op mode scales difficulty but offers better rewards. Coordinate with friends for optimal results.

Q: What should I focus on early game? A: Get an economy unit as soon as possible, learn proper placement, and don’t spend all your currency on random upgrades.

Q: How do codes work? A: Enter codes in the Store menu for free rewards. Check our Codes page for the latest working codes.

Codes Page - Redeem free rewards
Tier List - Discover the best units
Latest Updates - Stay informed