Guides

Guides

Step-by-step All Star Tower Defense guides — placement, upgrading, team building, farming and World II unlocking for new and returning players.

56
Story Maps
2
Worlds
6+
Game Modes

Introduction

Our All Star Tower Defense guides are the fastest way to go from your first summon to clearing the hardest content. Every guide follows the core ASTD loop: summon units from the Gate, place them along the enemy path, upgrade them with cash during battle, and build a team that covers every threat. Beginners will learn unit placement basics, when to upgrade instead of saving cash, and how to read enemy paths. Returning players will find advanced team compositions, hill unit strategies, star-up priorities and the fastest routes to unlock World II. We also cover farming methods, solo and co-op play, and the progression checkpoints that gate your power. Because the meta shifts with every balance patch, each guide links to the current tier list and update notes so your strategy always stays current.

Guide Topics Quick Reference

Guide TopicFocusWho It's For
Beginner GuidePlacement, upgrading, first 2 hoursNew players
Unit PlacementGround vs hill slots, path coverageAll players
Team BuildingDamage, support and utility mixMid-game players
Farming GuideGems, gold and XP per minuteProgression-focused
World II UnlockLevel 100 portal and prepLate-game players

Beginner Pathways

S

First 2 Hours

active

The perfect onboarding route for brand new defenders

FocusCovers summoning your first units, placing them on the path and upgrading them with cash during the first waves.
Best ForNew players who want a structured start instead of aimless map clearing.
OutcomeYou finish with a leveled core team and a clear sense of the daily progression loop.
TipRedeem active codes early so your first pulls start with a gem advantage.
A

Unit Placement

active

Ground vs hill slots and path coverage

FocusExplains where each unit type belongs and how to cover every enemy path.
Best ForAll players who want to stop leaking enemies on tight maps.
OutcomeYou learn which maps reward hills and how to position carries for maximum uptime.
TipCheck the map layout in the lobby before locking your team.
A

Team Building

active

Balancing damage, support and utility

FocusTeaches you to combine single-target damage, area damage and crowd control in one roster.
Best ForMid-game players upgrading from a single-carry strategy.
OutcomeA balanced six-unit team that handles every enemy type without gaps.
TipAlways keep one slow or stun support for emergency leaks and boss waves.
S

Farming Routes

new

Maximize gems, gold and XP per minute

FocusIdentifies the fastest repeatable maps and the best in-battle economy habits.
Best ForProgression-focused players who want steady resource income.
OutcomeYou learn to farm short maps like Namek for the best gems-per-hour return.
TipSpeed beats difficulty — the fastest clear you can repeat wins the economy game.
A

World II Unlock

active

The level 100 portal and how to prepare

FocusDetails the level 100 requirement and the portal south of World I's spawn.
Best ForLate-game players preparing to leave World I behind.
OutcomeYou enter World II with a maxed team instead of getting punished by the difficulty jump.
TipFinish your World I farming routes before entering the portal.

Core Mechanics

The tower defense mechanics of ASTD are simple to learn but deep to master. You spend cash earned from defeated enemies to summon units and then to upgrade them during battle. Each upgrade tier unlocks a new attack or transformation, and some units evolve mid-fight when they reach certain levels. Unit placement matters: ground units sit on the path where enemies walk, while hill units enjoy a damage boost on maps with hill slots. Your team composition needs a mix of single-target damage for bosses, area damage for swarms, and support effects like slows and stuns. Cash economy is the skill that separates good defenders from great ones — knowing when to save for a high-cost unit and when to invest in cheap damage is the core decision loop. As you progress through Story Mode, enemy types diversify and map layouts change, forcing you to adapt your build every few stages.

Advantages

A structured guide section gives ASTD players a reliable path through the game's steep learning curve. New players avoid the most common mistakes — wasting gems on bad banners, ignoring hill slots, or over-upgrading early units — by following tested strategies. Veterans benefit from consolidated farming routes and meta team comps that save hours of experimentation. Every guide is written for the current patch, so the advice reflects the live game rather than outdated wikis. Because guides link directly to the tier list, summoning and update pages, you always have the context you need without bouncing between tabs. For a game as content-rich as ASTD, a well-organized guide hub turns hours of trial and error into a clear, repeatable progression plan.

Challenges

Guides have to keep up with a fast-moving game, and ASTD updates can invalidate advice quickly. A balance patch that nerfs a recommended unit or changes a map can make a guide outdated within days. Tier-list-dependent tips are only as good as the data behind them, and community-verified information lags behind the official update board. Some advanced strategies also rely on expensive units that new players simply do not own yet, which can feel discouraging. Finally, every player's unit collection differs, so a one-size-fits-all recommendation does not always fit a roster built around different banners. We mitigate this by linking to live codes, tier lists and patch notes so you can adapt the general strategy to your own units.

Frequently Asked Questions

What should I do in my first hour of ASTD?+
Summon a few cheap units from the Hero Summon, place them along the path on the first Beginner Saga maps, and learn the upgrade timing. Spend cash to upgrade units when a wave is coming rather than hoarding it, and keep one support unit for crowd control. Complete Story Mode maps in order to earn gems, gold and stardust, and redeem any active codes early for a free resource boost.
How do I unlock World II?+
Reach level 100 to unlock World II. Once you hit the level cap, find the portal located south of World I's spawn and walk through it. World II brings a new set of harder maps, stronger enemies and better rewards, so come prepared with a leveled team and upgraded units before you enter.
What are hill units and why do they matter?+
Hill units are units that you place on elevated hill slots instead of the main ground path. They receive a damage bonus on maps that have hills, making them excellent for high-value damage dealers. Not every map has hill slots, so check the layout before building your team — on hill maps, prioritize ranged units that can use the elevated damage, and keep ground units for tanking and blocking the path.
Is ASTD better played solo or in co-op?+
Both are viable. Solo play gives you full control over cash and unit placement, which is great for learning and farming efficiently. Co-op lets two players combine cash and units, which can clear harder maps and Raids more easily. Start solo to learn the mechanics, then join co-op for the Infinity Tower and Raids where a second player's units and cash make the difference.

Quick Tips

💡

Always keep at least one support or crowd-control unit in your team. Slows, stuns and knockback prevent leaks on tight maps and buy your damage dealers time to finish waves — a single well-timed slow can save a run. Reviewing the map layout before battle and adapting your opening placement to the enemy path is the fastest way to improve clear times and avoid early leaks.

💡

Learn your unit's upgrade cap before battle. Some units transform at specific levels mid-fight; upgrading just before a boss wave lets that transformation land when it matters most instead of wasting cash on the previous tier. Reviewing the map layout before battle and adapting your opening placement to the enemy path is the fastest way to improve clear times and avoid early leaks.

💡

Farm Namek or another short-path early map for fast gem income. Short paths mean waves reach your units quickly, so you clear stages faster and repeat them more times per hour than long, winding maps. Reviewing the map layout before battle and adapting your opening placement to the enemy path is the fastest way to improve clear times and avoid early leaks.

💡

Do not spend gems on every hourly banner. Save for the 5-star pity and for Special Summons featuring limited units — consistent, planned pulls beat impulse pulls every time. Reviewing the map layout before battle and adapting your opening placement to the enemy path is the fastest way to improve clear times and avoid early leaks.

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