Company: DTSQ
Filing Date: 2025-10-10
Form Type: DEFA14A
Source: 0001493152-25-017750
Chunk: 0

Company: DT Cloud Star Acquisition Corp
Filing Date: 2025-10-10
Form: DEFA14A
Chunk 0
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<div align='center'>UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A

(Rule 14a)

Proxy Statement Pursuant to Section 14(a) of the
Securities Exchange Act of 1934</div>

Filed by the Registrant ☒

Filed by a Party other than the Registrant ☐

Check the appropriate box:

| ☐ | Preliminary Proxy Statement                            |
| ☐ | Confidential, for Use of                               
 the Commission Only (as permitted by Rule 14a-6(e)(2)) |
| ☐ | Definitive Proxy Statement                             |
| ☒ | Definitive Additional Materials                        |
| ☐ | Soliciting Material Under Rule 14a-12                  |

<div align='center'>DT Cloud Star Acquisition Corporation

(Name of Registrant as Specified In Its Charter)

N/A

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)</div>

Payment of Filing Fee (Check the appropriate box):

| ☒ | No fee required.                                                            |
| ☐ | Fee paid previously with                                                    
 preliminary materials.                                                      |
| ☐ | Fee computed on table in                                                    
 exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11. |

<div align='center'>EXPLANATORY NOTE</div>

DT Cloud Star Acquisition Corporation (“DT Cloud Star,” the “Company,” “we,” “our,” or “us”) is filing these definitive additional proxy materials with respect to the definitive proxy statement filed by DT Cloud Star with the Securities and Exchange Commission (the “SEC”) on September 22, 2025 (the “Definitive Proxy Statement”), for the Annual General Meeting of Shareholders scheduled for October 7, 2025 and adjourned to October 15, 2025, in order to confirm the (i) increase of amount of the proposed monthly extension fee described in the Definitive Proxy Statement from $30,000 for all remaining public shares to $75,000for all remaining public shares (the “Extension Payment”) for each one-month extension; (ii) commitment that applicable excise tax and dissolution expense shall be paid by the sponsor of the Company, DT Cloud Star Management Limited (the “Sponsor”), and not out from the Company’s trust account; and (iii) commitment that the Company shall file an 8-K to announce