All Star Tower Defense Tier List Maker (2026): Best Units Ranked + Free Tool

You just pulled a unit you don’t recognize, you’ve got maybe 40 gems left, and Story Mode is about to throw a boss at you that your current team can’t handle. That’s usually the exact moment someone searches “All Star Tower Defense tier list.” Not out of curiosity. Out of a small, specific panic: did I just waste a pull, and what do I actually do with what I have?

This page is built to answer that, and then let you do something with the answer. Below is a full S to F ranking of All Star Tower Defense units, along with a free, preloaded tier list maker so you can drag your own roster into tiers instead of just reading someone else’s opinion.

Quick Answer: The Best All Star Tower Defense Units Right Now

If you only have a minute: Xero (support), Frieren, and The Strongest One are the units to build a team around right now. Xero’s buffs turn merely-good carries into real damage, Frieren scales cleanly into almost any stage, and The Strongest One deletes priority targets in Raids. If you’ve pulled any of the three, keep them upgraded and plan your team around them before chasing anything else.

ASTD or ASTD X? Make Sure You’re Ranking the Right Game

Here’s something that trips up a lot of players: “ASTD” now refers to two separate Roblox games with two different rosters. The original All Star Tower Defense is the older game, with a long history of units and a wiki-driven tier system that groups characters into categories like Support, DPS, and Nukes instead of a straight S-to-F scale. All Star Tower Defense X (ASTDX) is the newer, standalone title from the same development team, with a tighter unit pool and cleaner mechanics.

If you’re not sure which one you’re playing, check the game’s title screen or open the All Star Tower Defense page on Roblox you launched it from. The unit names overlap in spirit (both are packed with anime-inspired characters) but the actual roster, summon rates, and balance patches are not shared between the two games. This tier list focuses on the original All Star Tower Defense. If you’re playing ASTDX, use our All Star Tower Defense X tier list template instead, since ranking one game’s units against the other’s meta will just give you a wrong answer.

Try the Interactive All Star Tower Defense Tier List Maker

This page includes a working tier list template preloaded with images of current All Star Tower Defense units, already added and ready to drag straight into tiers. You don’t need to upload a single image yourself to get started. If you’d rather start completely from scratch, the blank tier list maker on the homepage works the same way with your own images.

What’s Already Loaded in This Template

The template comes stocked with the game’s main roster, sorted for you to rearrange. If a unit is missing, or you spot one that’s shown with an outdated version (say, a form that’s since been reworked), you can flag it using the report option built into every template, so the listing stays accurate over time.

How to Rank Your Own Units (Just Like a Friend Would Explain It)

Think of it the way you’d sort your own binder if someone asked “who’s actually good.” Start by dragging your S-tier picks, the ones you’d never bench, into the top row. Then work down: solid units go in the middle, situational ones lower, and anything you’d fuse for scraps goes at the bottom. You’re not locked into five tiers either, so if you want a separate row just for support units or just for Raid-specific picks, add one and rename it. Once you’re happy with the layout, you can:

• Set a custom background color and text color for each tier, so your S tier can be gold and your F tier can be gray, for example
• Reorder tiers by dragging them up or down if you decide Raid viability matters more than raw damage
• Open the Create button to draw on any unit image directly, add your own text notes, or bring in a totally custom item using the pen, shape, and text tools
• Use full-screen mode if you’re doing this on a smaller screen, or want to present your list to your Discord group during a call

When you’re done, download the finished list as an image, or generate a shareable link. That link page includes a download button, social share buttons for platforms like Facebook, X, Reddit, and WhatsApp, emoji reactions so people can react to your picks, an embed code if you want to drop the interactive list into a blog post, and a comment box so people can actually argue with your rankings in one place. None of this requires creating an account.

Given how large the All Star Tower Defense roster is, manually uploading every unit image would take a while. If you’d rather generate a custom template built around a specific angle, like only Raid units or only farmers, this site also provides a prompt you can copy into any AI tool. Tell that AI what you want ranked, and it returns a block of code you import back into the maker, which builds the template automatically with the right items already added.

Full All Star Tower Defense Tier List (S to F), With Images

The rankings below reflect general viability across Story Mode, Infinite, and Raids, not just raw stat sheets. A unit that hits hard but only works in one narrow mode isn’t automatically S tier here.

S Tier — Best in the Game

These units genuinely change how a run feels. If you have one, build around it.

A Tier — Excellent, Build Around These

Very strong units that need a slightly better support setup to fully shine.

B Tier — Solid, Reliable Picks

These do their job. They won’t carry an endgame Infinite run, but they’ll get you through most content without a fight.

C Tier — Fine Early, Swap Out Later

Useful for the first few hours of a fresh account, then they need to come out of the lineup.

D Tier / F Tier — Skip or Fusion Fuel

Mostly early starter units, low-rarity duplicates, or units that haven’t been touched by a balance patch in a long time. If a unit’s only real job is to die fast so a better one can take its place, it belongs here.

What Do S, A, B, C, D, and F Tier Actually Mean Here?

• S tier: Build your team around it. It rarely needs replacing.
• A tier: Excellent, especially with the right support unit behind it.
• B tier: Reliable and worth using while you build toward something stronger.
• C tier: Fine for early Story Mode, but plan to swap it out.
• D/F tier: Skip if you have any alternative, or use as fusion fuel.

Should You Spend Gems to Summon for a Specific Unit?

This is usually the real question behind the search, so it deserves a straight answer instead of vague encouragement.

If you’re free-to-play: don’t chase a single named unit unless you’ve already banked well past the pity threshold for that banner. Spending small amounts across multiple banners, hoping to get lucky, is the single most common way F2P players end up with a scattered, weak roster. Pick one banner, commit your gems to it, and let the pity system guarantee the pull if RNG doesn’t cooperate.

If you already have strong units: the calculation changes. A second S-tier DPS unit is rarely worth the gem spend if you’re missing a support like Xero, since a good buffer raises the effectiveness of every damage unit you already own. Fill the support gap before doubling up on damage.

When it’s worth chasing a rare unit vs. waiting: if a unit is genuinely mode-defining (a Raid-only boss killer, for example, or a support with no real substitute), it’s usually worth saving for. If it’s a strong-but-replaceable DPS unit, it’s usually not, since a comparable unit tends to show up within a patch or two. A unit that only looks strong because of a YouTube thumbnail is the case to be most careful about.

I once watched a friend blow a weekend’s gems on a unit’s launch day, only to see it quietly nerfed a week later. Waiting 48 hours and checking patch notes first beats any tier list ranking for avoiding regret.

Building a Team, Not Just Picking Good Units

A tier list ranks individual units, but a team is what actually clears content. The role balance matters as much as the raw tier letters.

Early game: one cheap farmer (to fund upgrades), one accessible DPS unit, and whatever support you have, even if it’s not top-tier yet. Don’t stack four damage units this early; you won’t be able to afford to upgrade any of them properly.

Mid-game: start specializing. Slot in a real support unit if you have one, upgrade your best carry over spreading currency across several average units, and start testing team combos against Raid bosses specifically, since Raid performance doesn’t always match Story Mode performance.

Late game / Infinite Mode: cost-efficiency starts to matter more than raw stats. A slightly lower-tier unit with a low placement cost can out-value a flashier unit that eats your whole budget. Buffers and farmers become as valuable as your top DPS at this stage, not less.

Does Awaken/Ascension Change a Unit’s Tier?

Yes, sometimes significantly. A unit’s base form and its fully Awakened form can sit in genuinely different tiers. Dark Wing is a clear example: strong once awakened, but its high placement cost keeps it out of S tier despite solid raw stats. Freezer (Final Form) is another case where the pre-ascension version is unremarkable, but the ascended form becomes a reliable, long-range DPS pick worth real investment. The takeaway: don’t judge a unit purely off its base form if it has an awakening path available, and don’t assume every awakening automatically pushes a unit to the top either.

Raids, PvP, and Other Modes: Do Rankings Change?

Somewhat. A unit that’s excellent in Story Mode isn’t always the right pick for Raids, where boss damage thresholds and enemy resistances behave differently than standard wave clears. Bleed and damage-over-time units, for example, tend to perform better in longer Infinite runs than in short, burst-focused Raid fights. If you’re building a team specifically for Raids, prioritize burst single-target damage and support units that boost survivability, rather than pure wave-clear AoE.

How This Tier List Stays Updated

This ranking is reviewed against current patch notes and community testing, with the last update reflected at the top of this page. All Star Tower Defense gets regular balance changes, and a unit’s placement here can shift after a patch. If you notice a unit that looks outdated, missing, or incorrectly placed, use the report option on the tier list template itself to flag it. That feedback is how templates stay accurate as new units and balance changes roll out.

Frequently Asked Questions

What is the strongest unit in All Star Tower Defense? Right now, Xero is the strongest support and close to a must-have, while Frieren and The Strongest One lead the S-tier damage picks depending on whether you need all-around scaling or boss-killing power.

Is All Star Tower Defense still worth playing in 2026? Yes. The game continues to receive regular content and balance updates, and its long-running roster means there’s meaningful depth for both new and returning players.

How do I get S-tier units? Mostly through summoning with gems, saved up and spent on a single banner rather than split across several. Some strong units are also available through Raid rewards, shop-exclusive currencies, or story progression milestones.

What units should beginners use? A cheap early DPS unit, a farmer to fund upgrades, and whatever support unit you have access to, even a lower-tier one, will get a new account through most of Story Mode without trouble.

Do I need an account to use the tier list maker? No. Creating, editing, downloading, sharing, reacting, commenting, embedding, and reporting all work without signing up for anything.

More Roblox Tower Defense Tier Lists

Looking to rank other games? Try the Roblox Anime Expeditions Tier List Maker or browse the full library of preloaded templates on the tier-list-maker.com homepage to build a custom ranking for any game.

A note on accuracy: This page is an independent resource and is not affiliated with, endorsed by, or officially connected to the developers of All Star Tower Defense or Roblox Corporation. Unit names, roles, and balance details reflect community testing and public patch notes as of the last update date above. Roster and balance information can change quickly after a new update, so use the report feature on the tier list template if something here looks out of date.

The Bottom Line

A tier list is only useful if it matches your actual roster and the game you’re actually playing, which is exactly why a static ranking only gets you halfway there. Confirm whether you’re on ASTD or ASTDX, use the guidance above to decide where to spend your gems, and then drag your own units into the free tier list maker on this page to see exactly where your team stands. From there, download your list, share it with your clan for a second opinion, or embed it wherever you post your gameplay, no account required.