Here’s an updated All Star Tower Defense X tier list featuring all the available ASTD X units.

All Star Tower Defense X (ASTD X) on Roblox is a strategy game where you deploy units to fend off endless waves of enemies. Each unit comes with unique abilities, and upgrading them mid-battle unlocks stronger attacks. Summon from the gate to collect new characters, team up with friends in story mode or infinity tower, and keep an eye on the summon gate as fresh units rotate in every 30 minutes.
All Star Tower Defense X Tier List Updates & Notes:
- Last Update: UPDATE 6
- Notes: Check ASTD X Codes Here
All Star Tower Defense X Tier List Guide
The following All Star Tower Defense X tier list ranks the units into the following tiers:
- Meta INF – Units with high DPS that do well in infinite mode
- Meta Early DPS – The best DPS units for the early game
- Meta Late DPS – The best DPS units for the late game
- A – Good Units
- Support – Units with Supportive abilities
All Star Tower Defense X Tier List – Update 6 Units
The following units were added in update 6(will be ranked soon):
- MENIS (GRANDE)
- Enraged-Swordman
- Patternine
- Gakukai
- Renitsu
- Flower Trainer
- Frost Moon
- Shirtless Devil
- Meduka
- Blood Queen
- Miracle Maker +Maniac
All Star Tower Defense X Tier List

All Star Tower Defense X Tier List – Meta INF
Below, I have shared the top-tier units in All Star Tower Defense X:
- Spiral Pilot(Simon)
- Michishibo(Kokushibo) (TW)
- Tobi
- Supreme Leader (FP Frieza)
- Venus (Ishtar)
- Sorcerer (Toji Max Sacrifice)
- Kuroma (Yoko)
- Underwater God (Poseidon)
- Fire Officer (Benimaru Shinmon)
- Red Servant (Emiya Archer)
- Tony Stark (Coyote Starrk)
- Super God Vegu (Vegeta SSJ God Form)
- Nerotto Riso (Risotto Nero)
All Star Tower Defense X Tier List – Meta Early DPS
- Spider Boss
- Kuroma Yoko
- Killer Serious
- Supreme Leader
- Six Seven
- Spade
- Sorcerer Killer
- Etri
- Brano Cuciarati
- Tony Stark
- Tobi
- Underwater God
- Red Servant
- Super God Vegu
All Star Tower Defense X Tier List – Meta Late DPS
- Spider Boss
- Michishibo
- Spiral Pilot
- Devil
- Tobi
- Akainu
- Frieza[Supreme Leader]
- Etri
- Sorcerer Killer
- Red Servant
- Tony Stark
- Kuruma Yoko
- Underwater God
- Fire Officer
All Star Tower Defense X Tier List – The Best Universal Units
These units are the top performers in multiple game modes in the early as well as late game:
Spiral Pilot – Simon
Spiral Pilot is a 5-star unit in All Star Tower Defense X, based on Simon from Gurren Lagann. He has a 1% summon rate and stands out for his special ability to deploy a controllable mech. Once placed, the mech is immediately activated and can be manually controlled, making him a tactical unit with a cooldown-based mechanic. However, Spiral Pilot cannot be sold, so careful placement is essential.
Michishibo – Kokushibo
Michishibo is an extremely rare Unbound unit in All Star Tower Defense X, inspired by Kokushibo from Demon Slayer. He can only be acquired through the Y Banner with a minuscule 0.01% chance or by hitting the Unbound pity. Obtaining him triggers a special cutscene, emphasizing his prestige. Michishibo excels in sustained DPS with chaining attacks and powerful buffs, especially under nighttime conditions.
Michishibo – Special Ability: Transparent World (Unlocks at 8th Upgrade)
- Reduces SPA by 10%, boosts Range by 15%, and grants 50% Dodge
- Lasts for 60 seconds, cooldown of 120 seconds
- At night, duration doubles and gains an extra 10% Range and 30% Dodge
Michishibo – Passive: Mastery of the Moon
- Every attack ricochets to another enemy for 60% of the original damage
- Every 5th attack guarantees an extra hit
- During Transparent World:
- +4% Crit per kill (max 20%)
- +3% Damage per kill (max 15%)
- +3% Range per kill (max 15%)
- Buffs reset after the ability ends.
Michishibo – Passive: Demon Hunger
- Heals 10 HP for every 3 enemies defeated (max 200 HP)
- Gains additional buffs on night maps, enhancing survivability and range
- Troops refund half of their total cost (placement + upgrades) when sold
Tomi – Tobi
Tomi is a 5-star unit in All Star Tower Defense X, inspired by Tobi from the Naruto franchise. Unlike most summon-based units, Tomi is obtained as a guaranteed reward for defeating Floor 30 of the Tower, making him an achievement-based unit rather than a luck-based one.
- Tobi – Units sell for half the combined cost of placement and upgrades
Spider Boss – Chrollo Lucilfer
Spider Boss is an Unbound unit in ASTD X, based on Chrollo from Hunter x Hunter. He is obtainable from the X Banner with a rare 0.01% chance, and a special cutscene plays upon unlocking him. Known for his unique domain ability and adaptive passives, Spider Boss excels in high-level strategy.
- Spider Boss – Units sell for half their total cost
Spider Boss – Special Ability: Fish Domain (8th Upgrade)
- Creates a 30-second domain in range
- Enemies inside take 50% of Spider Boss’s damage × seconds inside after domain ends
- Gains Poison effect for the duration
- 300-second global cooldown
Spider Boss – Passive: Master of Tricks
- For every 5 kills of a unique enemy type, gains one of the following effects:
- Slow (next attack)
- 50% Dodge for 20s
- +10% Damage for 10s
- +20% Crit chance for 30s
- Poison (next attack)
- Extra attack
Spider Boss – Passive: Copycat
- Always super effective against all elements
Supreme Leader – Frieza from Dragon Ball
Supreme Leader is an Unbound unit in ASTD X, inspired by Frieza from Dragon Ball. He can be unlocked by completing Trial 3 Arc 2/3 with a 5% chance in Regular mode or 25% in Strategist mode, or by redeeming a Star Scroll (Supreme Leader) for 250 Supreme Coins in the Trial Shop. He evolves through battle, gaining power with each transformation.
- Units sell for half their total cost (placement + upgrades)
Supreme Leader – Special Ability: Transformation
- Transforms into next form based on damage dealt
- Each transformation grants permanent stat boosts
- 10-second cooldown between transformations
Supreme Leader – Passive: Ever-Evolving Emperor
- Each transformation adds:
- +5% Critical Hit Rate
- +10% Dodge Chance
Underwater God – Poseidon from Shuumatsu no Valkyrie
Underwater God is a 5-star unit in ASTD X, based on Poseidon from Shuumatsu no Valkyrie. He is obtainable by purchasing the Underwater God Scroll for 200 Mafia Coins from the Mafia Shop, making him a shop-exclusive reward rather than summon-based.
- Units sell for half of their total cost (deployment + upgrades)
Super God Vegu – SSJ God Vegeta
Super God Vegu is a 5-star unit in ASTD X, based on Vegeta in his Super Saiyan God form from the Dragon Ball series. He is not summonable and can only be obtained through evolution, making him a progression-based unit.
- Units sell for half of their total cost (placement + upgrades)
Red Servant – EMIYA Archer from Fate Series
Red Servant is a 5-star unit in ASTD X, inspired by EMIYA (Archer) from the Fate series. He is obtained by evolving Dual Servant, making him a unit that rewards progress and dedication rather than luck.
- Units sell for half of their total cost (placement + upgrades)
Red Servant – Special Ability: Infinite Steelworks (Final Upgrade)
- Activates iconic phrase: “I am the Bone of my Sword…”
- Switches to a new attack mode for 30 seconds
- Becomes immune to all stun and debuff effects during the ability
- Cooldown: 150 seconds
Tony Stark – Character Profile (Inspired by Coyote Starrk from Bleach)
Tony Stark is a 5-star unit in ASTD X, based on Coyote Starrk from the Bleach series. He is available through the Summon system with a 1% drop chance, making him a rare but accessible unit for lucky players.
- Units sell for half of their total cost (placement + upgrades)
So this is all I have in this post on All Star Tower Defense X Tier List (ASTD X).
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