Company: GAME
Filing Date: 2025-07-16
Form Type: 424B5
Source: 0001641172-25-019931
Chunk: 7

Company: GameSquare Holdings, Inc.
Filing Date: 2025-07-16
Form: 424B5
Chunk 7
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 supersedes such statement. Any statement so modified will not be deemed to constitute a part hereof, except as so modified, and any statement so superseded will not be deemed to constitute a part hereof.

A copy of any document incorporated by reference in this Prospectus Supplement may be obtained at no cost by writing or telephoning us at the following address and telephone number:

<div align='center'>GameSquare Holdings, Inc.

6775 Cowboys Way, Ste. 1335

Frisco, TX 75034

Attention: Investor Relations

(216) 464-6400</div>

Any statement contained in this Prospectus Supplement, the accompanying Prospectus or in a document incorporated or deemed to be incorporated by reference herein or therein shall be deemed to be modified or superseded, for purposes of this Prospectus Supplement and the accompanying Prospectus, to the extent that a statement contained herein or therein, or in any other subsequently filed document that also is, or is deemed to be, incorporated by reference herein or therein, modifies or supersedes such statement. The modifying or superseding statement need not state that it has modified or superseded a prior statement or include any other information set forth in the document that it modifies or supersedes. The making of a modifying or superseding statement shall not be deemed an admission for any purposes that the modified or superseded statement, when made, constituted a misrepresentation, an untrue statement of a material fact or an omission to state a material fact that is required to be stated or that is necessary to make a statement not misleading in light of the circumstances in which it was made. Any statement so modified or superseded shall thereafter neither constitute, nor be deemed to constitute, a part of this Prospectus Supplement or the accompanying Prospectus, except as so modified or superseded.

References to the Company’s website in any documents that are incorporated by reference into this Prospectus Supplement and the prospectus do not incorporate by reference the information on such website into this Prospectus Supplement and the prospectus and the Company disclaims any such incorporation by reference.

<div align='center'>MARKET AND INDUSTRY DATA</div>

Market and industry data presented throughout this Prospectus Supplement, the accompanying Prospectus and/or the documents incorporated by reference herein or therein was obtained from third-party sources and industry reports, publications, websites and other publicly available information, including industry and other data prepared by us or on our behalf on the basis of our knowledge of the markets in which we operate.

We believe that