Roblox: All Star Tower Defense Wiki

Story Mode Meta Unit

This unit is currently in the Story Mode meta, which means they are the one of the best and most effective units for clearing Story Mode in the game.


Sound-O-Sonic is a 6-star bleeding unit based on the Sound Hashira, Tengen Uzui from the series Demon Slayer. He can only be obtained from the Hero Summon in the Z-Banner for a 1% chance, and is not a part of any evolution.

Stats Overview

Level 1
Level 175

Deployment -Cash.png1,000

  • Tower Type: Ground, AoE (Circle)
  • Damage: 1,222 (plus 4,888 bleed damage)
  • Range: 60
  • SPA: 5
  • DPS: 244.4
Sound-O-Sonic Attack 1.gif

Upgrade 1 -Cash.png2,000

  • Damage: 5,722 (plus 22,888 bleed damage)
  • Range: 64.5
  • SPA: 5
  • DPS: 1,144.4

Upgrade 2 -Cash.png5,000

  • Damage: 13,722 (plus 54,888 bleed damage)
  • Range: 69.5
  • SPA: 5
  • DPS: 2,744.4

Upgrade 3 -Cash.png8,000

  • Damage: 30,222 (plus 120,888 bleed damage)
  • Range: 79.5
  • SPA: 5
  • DPS: 6,044.4
  • +Sound Slash!
Sound-O-Sonic Attack 2.gif

Upgrade 4 -Cash.png9,000

  • Damage: 47,722 (plus 190,888 bleed damage)
  • Range: 79.5
  • SPA: 5
  • DPS: 9,544.4

Upgrade 5 -Cash.png10,000

  • Damage: 66,222 (plus 264,888 bleed damage)
  • Range: 89.5
  • SPA: 5
  • DPS: 13,244.4
  • +Sound Speed Slash
  • Attack type changes to AoE (Cone)
Sound-O-Sonic Attack 3.gif

Upgrade 6 -Cash.png20,000

  • Damage: 85,722 (plus 342,888 bleed damage)
  • Range: 89.5
  • SPA: 5
  • DPS: 17,144.4

Upgrade 7 -Cash.png22,000

  • Damage: 106,222 (plus 424,888 bleed damage)
  • Range: 89.5
  • SPA: 5
  • DPS: 21,244.4

Upgrade 8 -Cash.png30,000

  • Damage: 128,722 (plus 514,888 bleed damage)
  • Range: 89.5
  • SPA: 5
  • DPS: 25,744.4
⁣⁣⁣⁣click on any part of the information block


Troops sell for half their cost of deployment plus upgrades.


  • Sound-O-Sonic was the fourth unit based on a Hashira added to the game, the first three being Flaming Tiger (JUSTICE), Crazwind, and Silent-Swordman.
  • Sound-O-Sonic was the Third 6-star unit added to the game based on a character from the series Demon Slayer, the first being Flaming Tiger (JUSTICE).
  • When the unit's name was first revealed, there was confusion on whether this unit was Speed-o'-Sound Sonic from One Punch Man or Tengen Uzui. This was due to the similarity in this unit's name and Speed-o'-Sound Sonic's name.
  • Sound-O-Sonic has the third highest bleed damage in the game behind Lex (RAGE) and Akasa (TS).


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