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        <link:definition>0000105 - Disclosure - Subsequent Events (Details)</link:definition>
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  <xs:element id="acel_WarrantLiabilityTextBlock" abstract="false" name="WarrantLiabilityTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="acel_VVSIncMember" abstract="true" name="VVSIncMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acel_PaymentstoAcquireBusinessesGrossBeforeWorkingCapitalAdjustment" abstract="false" name="PaymentstoAcquireBusinessesGrossBeforeWorkingCapitalAdjustment" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acel_BusinessCombinationContingentConsiderationArrangementsSecondInstallmentTerm" abstract="false" name="BusinessCombinationContingentConsiderationArrangementsSecondInstallmentTerm" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="acel_RaineGroupMember" abstract="true" name="RaineGroupMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acel_CostOfRevenueExcludingDepreciationDepletionAndAmortization" abstract="false" name="CostOfRevenueExcludingDepreciationDepletionAndAmortization" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acel_OtherNonrecurringExpenseRecoveries" abstract="false" name="OtherNonrecurringExpenseRecoveries" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acel_DebtInstrumentBasisSpreadOnVariableRateMinimumPercent" abstract="false" name="DebtInstrumentBasisSpreadOnVariableRateMinimumPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="acel_RiverCityMember" abstract="true" name="RiverCityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acel_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedVideoGameTerminalsAndEquipment" abstract="false" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedVideoGameTerminalsAndEquipment" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acel_ConsiderationPayableToPreviousSellersInBusinessAcquisitionsMember" abstract="true" name="ConsiderationPayableToPreviousSellersInBusinessAcquisitionsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acel_StockIssuedDuringPeriodValueStockOptionsAndEquityInstrumentsOtherThanOptionsExercised" abstract="false" name="StockIssuedDuringPeriodValueStockOptionsAndEquityInstrumentsOtherThanOptionsExercised" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acel_AmericanVideoGamingLLCAndEricksonAmusementsIncMember" abstract="true" name="AmericanVideoGamingLLCAndEricksonAmusementsIncMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acel_RevolvingCreditFacilityAndDelayedDrawTermLoanMember" abstract="true" name="RevolvingCreditFacilityAndDelayedDrawTermLoanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acel_EarningsPerShareBasicAndDilutedEPSAbstract" abstract="true" name="EarningsPerShareBasicAndDilutedEPSAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="acel_EffectiveIncomeTaxRateReconciliationFairValueOfWarrantsAmount" abstract="false" name="EffectiveIncomeTaxRateReconciliationFairValueOfWarrantsAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acel_COVIDResponseNumberOfVideoGamingDaysInYear" abstract="false" name="COVIDResponseNumberOfVideoGamingDaysInYear" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="acel_ShareConversionTranche2Nov2022Member" abstract="true" name="ShareConversionTranche2Nov2022Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acel_InterestRateCapletLiability" abstract="false" name="InterestRateCapletLiability" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acel_GainLossOnContractWithCustomerAssetLiability" abstract="false" name="GainLossOnContractWithCustomerAssetLiability" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acel_ContingentConsiderationInstallmentOneMember" abstract="true" name="ContingentConsiderationInstallmentOneMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acel_TomsAmusementCompanyIncMember" abstract="true" name="TomsAmusementCompanyIncMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acel_UnderwritingFeePercentPaid" abstract="false" name="UnderwritingFeePercentPaid" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="acel_AmusementMember" abstract="true" name="AmusementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acel_CapitalizedContractCostSubjectToClawBack" abstract="false" name="CapitalizedContractCostSubjectToClawBack" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acel_AssetAcquisitionLiabilityNotesPayable" abstract="false" name="AssetAcquisitionLiabilityNotesPayable" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acel_DefinedContributionPlanTranchesAxis" abstract="true" name="DefinedContributionPlanTranchesAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
  <xs:element id="acel_ShareConversionTranche3Nov2019Member" abstract="true" name="ShareConversionTranche3Nov2019Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acel_WarrantsExercisedSharesIssuedInTransaction" abstract="false" name="WarrantsExercisedSharesIssuedInTransaction" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="acel_DEPIncMember" abstract="true" name="DEPIncMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acel_ChangeInAccountingEstimateIncreaseDecreaseToNetIncomeLossPerShare" abstract="false" name="ChangeInAccountingEstimateIncreaseDecreaseToNetIncomeLossPerShare" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
  <xs:element id="acel_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAccruedInterest" abstract="false" name="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAccruedInterest" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acel_DebtInstrumentCovenantInterestCoverageRatioRequiredMinimum" abstract="false" name="DebtInstrumentCovenantInterestCoverageRatioRequiredMinimum" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="acel_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLocationContracts" abstract="false" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLocationContracts" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acel_OCIConvertibleNotesInvestmentGainLossTax" abstract="false" name="OCIConvertibleNotesInvestmentGainLossTax" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acel_LegalCounselForGeneralAndBusinessMattersMember" abstract="true" name="LegalCounselForGeneralAndBusinessMattersMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acel_BusinessCombinationContingentConsiderationArrangementsNumberOfInstallmentPayments" abstract="false" name="BusinessCombinationContingentConsiderationArrangementsNumberOfInstallmentPayments" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="acel_EffectiveIncomeTaxRateReconciliationOfficerCompensationAmount" abstract="false" name="EffectiveIncomeTaxRateReconciliationOfficerCompensationAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acel_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsGrantedinPeriodFairValue" abstract="false" name="SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsGrantedinPeriodFairValue" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acel_IslandGamesIncMember" abstract="true" name="IslandGamesIncMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acel_ShareConversionScenarioAxis" abstract="true" name="ShareConversionScenarioAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
  <xs:element id="acel_AdjustmentToAdditionalPaidInCapitalValueWarrantsExchanged" abstract="false" name="AdjustmentToAdditionalPaidInCapitalValueWarrantsExchanged" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acel_AmortizationOfIntangibleAssetsAndCapitalizedContractCost" abstract="false" name="AmortizationOfIntangibleAssetsAndCapitalizedContractCost" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acel_GamingTerminalFeesAbstract" abstract="true" name="GamingTerminalFeesAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="acel_CommonStockVotingRightsVotesPerShare" abstract="false" name="CommonStockVotingRightsVotesPerShare" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="acel_PaymentsOfDebtIssuanceCostsOperatingActivities" abstract="false" name="PaymentsOfDebtIssuanceCostsOperatingActivities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acel_DefinedContributionPlanEmployerDiscretionaryContributionVestingPeriod" abstract="false" name="DefinedContributionPlanEmployerDiscretionaryContributionVestingPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="acel_NewCreditFacilityAmendmentMember" abstract="true" name="NewCreditFacilityAmendmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acel_OwnershipPercentageOfOutstandingCommonStockRequiringExchange" abstract="false" name="OwnershipPercentageOfOutstandingCommonStockRequiringExchange" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="acel_ShareholdersEquityConversionTermsNumberOfTranches" abstract="false" name="ShareholdersEquityConversionTermsNumberOfTranches" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="acel_ShareConversionTranche1Nov2019Member" abstract="true" name="ShareConversionTranche1Nov2019Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acel_ShareholdersEquityConversionTermsThresholdConsecutiveTradingDays" abstract="false" name="ShareholdersEquityConversionTermsThresholdConsecutiveTradingDays" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="acel_NoncashOrPartNoncashAcquisitionContingentConsideration" abstract="false" name="NoncashOrPartNoncashAcquisitionContingentConsideration" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acel_BusinessCombinationRecognizedIdentifiableAssetAcquiredAndLiabilityAssumedRightOfUseAssets" abstract="false" name="BusinessCombinationRecognizedIdentifiableAssetAcquiredAndLiabilityAssumedRightOfUseAssets" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acel_IllinoisOperatorsIncMember" abstract="true" name="IllinoisOperatorsIncMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acel_LocationContractMember" abstract="true" name="LocationContractMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acel_RepaymentsOfDelayedDrawNotes" abstract="false" name="RepaymentsOfDelayedDrawNotes" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acel_DeferredTaxAssetLeaseLiabilities" abstract="false" name="DeferredTaxAssetLeaseLiabilities" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acel_ChangeInAccountingEstimateIncreaseDecreaseDepreciationExpense" abstract="false" name="ChangeInAccountingEstimateIncreaseDecreaseDepreciationExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acel_ShareConversionTranche2Nov2019Member" abstract="true" name="ShareConversionTranche2Nov2019Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acel_CreditAgreementAmendment1Member" abstract="true" name="CreditAgreementAmendment1Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acel_ClassA2CommonStockMember" abstract="true" name="ClassA2CommonStockMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acel_ClassOfWarrantOrRightExercisedPercentOfWarrantsOutstanding" abstract="false" name="ClassOfWarrantOrRightExercisedPercentOfWarrantsOutstanding" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="acel_ShareholdersEquityConversionTermsClosingPriceOfStockMaximum" abstract="false" name="ShareholdersEquityConversionTermsClosingPriceOfStockMaximum" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
  <xs:element id="acel_BusinessCombinationContingentConsiderationArrangementsInstallment" abstract="false" name="BusinessCombinationContingentConsiderationArrangementsInstallment" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acel_VideoGamingMember" abstract="true" name="VideoGamingMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acel_SkyhighGamingLLCMember" abstract="true" name="SkyhighGamingLLCMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acel_IncentiveCompensationExpense" abstract="false" name="IncentiveCompensationExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acel_FamilyAmusementinc.Member" abstract="true" name="FamilyAmusementinc.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acel_NumberOfDeferredPremiumCaplets" abstract="false" name="NumberOfDeferredPremiumCaplets" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="acel_CreditAgreementAmendment2Member" abstract="true" name="CreditAgreementAmendment2Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acel_COVIDResponseNumberofDaysVideoGamingTerminalsInoperable" abstract="false" name="COVIDResponseNumberofDaysVideoGamingTerminalsInoperable" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="acel_DebtInstrumentCovenantDebtToEBITDARatioRequiredMaximum" abstract="false" name="DebtInstrumentCovenantDebtToEBITDARatioRequiredMaximum" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="acel_DeferredPremiumOnDerivatives" abstract="false" name="DeferredPremiumOnDerivatives" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acel_AuditInformationAbstract" abstract="true" name="AuditInformationAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="acel_ATMFeesAndOtherRevenueMember" abstract="true" name="ATMFeesAndOtherRevenueMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acel_TAVGamingInc.Member" abstract="true" name="TAVGamingInc.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
</xs:schema>
