Roblox: All Star Tower Defense Wiki


JJ-Siwa is a 5-star ground type unit based on Jolyne Cujoh, daughter of Jotaro Kujo from the anime JoJo's Bizarre Adventure: Stone Ocean. JJ-Siwa is only obtainable from the Hero Summon and is not a part of any evolution.

Stats Overview

Level 1
Level 175

Deployment -Cash.png650

  • Tower Type: Ground, AoE (Circle)
  • Damage: 1,200
  • Range: 29.5
  • SPA: 8
  • DPS: 150
JJ-Siwa Attack 1.gif

Upgrade 1 -Cash.png700

  • Damage: 2,422
  • Range: 39.5
  • SPA: 8
  • DPS: 302.75

Upgrade 2 -Cash.png1,400

  • Damage: 3,922
  • Range: 49.5
  • SPA: 8
  • DPS: 490.25
  • +Ghost Punches!
JJ-Siwa Attack 2.gif

Upgrade 3 -Cash.png2,000

  • Damage: 6,922
  • Range: 59.5
  • SPA: 8
  • DPS: 865.25

Upgrade 4 -Cash.png2,500

  • Damage: 11,922
  • Range: 69.5
  • SPA: 8
  • DPS: 1,490.25

Upgrade 5 -Cash.png5,000

  • Damage: 18,922
  • Range: 75
  • SPA: 8
  • DPS: 2,365.25
  • +String Stuns
JJ-Siwa Manual Ability.gif
⁣⁣⁣⁣click on any part of the information block

String Stuns

JJ-Siwa String Stuns.png

String Stuns is a manual activation ability acquired by JJ-Siwa on her last upgrade. When clicked, Stone Free will create an area full of strings, damaging (+100k lvl 1) all units in ¾ of her range and stunning them for 2-3 seconds. It takes about 40 seconds to reload. Despite her being only able to hit ground units, the ability can hit air units.


Troops sell for half their cost of deployment plus upgrades.


  • With the inclusion of JJ-Siwa, 5 out of the 6 animated main characters from each part in JoJo have been added in-game, leaving only Josuke as the last, although he has a line of dialogue and an icon in Trial 2.
  • Jolyne's copyrighted name, 'JJ-Siwa' is a reference to the popular Youtuber and dancer, Jojo Siwa.
  • JJ-Siwa string stun ability can also deal damage to air units, making her one of the few units who can hit air enemies with an ability, but not with normal attacks, another example being Red Servant.


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