Company: GCL
Filing Date: 2025-06-12
Form Type: 424B3
Source: 0001213900-25-053841
Chunk: 0

Company: GCL Global Holdings Ltd
Filing Date: 2025-06-12
Form: 424B3
Chunk 0
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Filed Pursuant to Rule 424(b)(3)

Registration No. 333-286361

Prospectus Supplement No. 6

(to Prospectus dated April 7, 2025)

<div align='center'>SUPPLEMENT NO. 6 TO

PROSPECTUS FOR

UP TO 83,456,793 ORDINARY SHARES

UP TO 16,500,000 ORDINARY SHARES UNDERLYING WARRANTS</div>

This Prospectus Supplement No. 6 is being filed
to update and supplement the information contained in the prospectus dated April 7, 2025 (as supplemented from time to time, the “Prospectus”),
relate to, among other things, the issuance from time to time of up to 16,500,000 Ordinary Shares and the resale from time to time of
up to 83,456,793 Ordinary Shares by the selling shareholders named in this prospectus or their permitted transferees.

June 12, 2025

<div align='center'>UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of June 2025

Commission File Number: 001-42523

GCL Global Holdings Ltd

(Exact Name of Registrant as Specified in its Charter)

29 Tai Seng Avenue, #02-01

Singapore 534119

(Address of Principal Executive Offices and Zip
Code)

Registrant’s telephone number, including
area code: +65 80427330</div>

Indicate by check mark whether the registrant
files or will file annual reports under cover of Form 20-F or Form 40-F. Form 20-F ☒ Form 40-F ☐

Voluntary Unconditional Cash Offer for Ban Leong Technologies Limited

As previously announced, Epicsoft
Asia Pte. Ltd. (the “Offeror”), an indirect wholly-owned subsidiary of GCL Global Holdings Ltd. (the “Company”),
made a voluntary conditional cash offer (the “Offer”) of S$0.6029 per share (approximately US$0.4580 per share) to acquire
all of the issued and paid-up ordinary shares in the capital of Ban Leong Technologies Limited (“Ban Leong”), excluding shares
held