<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2018-01-02</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000013156</issuerCik>
        <issuerName>Galaxy Gaming, Inc.</issuerName>
        <issuerTradingSymbol>GLXZ</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001207741</rptOwnerCik>
            <rptOwnerName>LIPPARELLI MARK A</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>6767 SPENCER ST.</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>LAS VEGAS</rptOwnerCity>
            <rptOwnerState>NV</rptOwnerState>
            <rptOwnerZipCode>89119</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2018-01-02</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>200000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1944161</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F2"/>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Effective September 22, 2017, Triangulum Partners, LLC (&quot;Triangulum&quot;), entered into a Voting and Dispositive Control Transfer Agreement (the &quot;VDCTA&quot;) with the Reporting Person, pursuant to which Triangulum transferred voting and dispositive control over 1,269,161 shares of common stock of Galaxy Gaming, Inc., held by Triangulum. Pursuant to the terms of the VDCTA, upon the expiration of the term of the VDCTA, all control rights, including all voting and dispositive rights, relating to the shares will revert and return to Triangulum. The VDCTA and the transaction are described more fully in a Current Report on Form 8-K filed by Galaxy Gaming, Inc., on September 27, 2017.</footnote>
        <footnote id="F2">Includes 550,000 shares held of record by the Reporting Person as well as 125,000 shares held of record by a trust of which the Reporting Person is the Trustee.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Mark Lipparelli</signatureName>
        <signatureDate>2018-01-08</signatureDate>
    </ownerSignature>
</ownershipDocument>
