-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 VanVfqbacz2RwLaz7pOeaRiqzCr1ngVusvHdg5gNjGgcf+Qse3Go+BGSl1PideNt
 v6XmsnJ45Tn6KR9dAtJonw==

<SEC-DOCUMENT>0001140361-03-005113.txt : 20031223
<SEC-HEADER>0001140361-03-005113.hdr.sgml : 20031223
<ACCEPTANCE-DATETIME>20031223200914
ACCESSION NUMBER:		0001140361-03-005113
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20031222
FILED AS OF DATE:		20031223

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			CORBACI DINAH
		CENTRAL INDEX KEY:			0001273642

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-22900
		FILM NUMBER:		031072492

	MAIL ADDRESS:	
		STREET 1:		SCHIOSSGASSE 1
		CITY:			WIEN
		STATE:			C4
		ZIP:			A-1050

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CENTURY CASINOS INC /CO/
		CENTRAL INDEX KEY:			0000911147
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MISCELLANEOUS AMUSEMENT & RECREATION [7990]
		IRS NUMBER:				841271317
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		200-220 EAST BENNETT AVE
		STREET 2:		SUITE 755
		CITY:			CRIPPLE CREEK
		STATE:			CO
		ZIP:			80813
		BUSINESS PHONE:		7196890333

	MAIL ADDRESS:	
		STREET 1:		200-220 EAST BENNETT AVENUE
		STREET 2:		SUITE 755
		CITY:			CRIPPLE CREEK
		STATE:			CO
		ZIP:			80813

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CENTURY CASINOS INC
		DATE OF NAME CHANGE:	19940802

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ALPINE GAMING INC
		DATE OF NAME CHANGE:	19930824
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc1.xml
<DESCRIPTION>FORM 4
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>
    <schemaVersion>X0201</schemaVersion>

    <documentType>4</documentType>
<periodOfReport>2003-12-22</periodOfReport>
<notSubjectToSection16>0</notSubjectToSection16>
    <issuer>
        <issuerCik>0000911147</issuerCik>
        <issuerName>CENTURY CASINOS INC /CO/</issuerName>
        <issuerTradingSymbol>CNTY</issuerTradingSymbol>
</issuer>
<reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001273642</rptOwnerCik>
            <rptOwnerName>CORBACI DINAH</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>SCHLOSSGASSE 1</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>A-1050 WIEN</rptOwnerCity>
            <rptOwnerState>C4</rptOwnerState>
            <rptOwnerZipCode></rptOwnerZipCode>
            <rptOwnerStateDescription>AUSTRIA</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>2003-12-22</value>
</transactionDate>
<deemedExecutionDate>
<value>2003-12-22</value>
</deemedExecutionDate>
<transactionCoding>
<transactionFormType>4</transactionFormType>
<transactionCode>X</transactionCode>
<equitySwapInvolved>0</equitySwapInvolved>
</transactionCoding>
<transactionTimeliness>
<value></value>
</transactionTimeliness>
<transactionAmounts>
<transactionShares>
<value>20000</value>
</transactionShares>
<transactionPricePerShare>
<value>1.75</value>
</transactionPricePerShare>
<transactionAcquiredDisposedCode>
<value>A</value>
</transactionAcquiredDisposedCode>
</transactionAmounts>
<postTransactionAmounts>
<sharesOwnedFollowingTransaction>
<value>20000</value>
</sharesOwnedFollowingTransaction>
</postTransactionAmounts>
<ownershipNature>
<directOrIndirectOwnership>
<value>D</value>
</directOrIndirectOwnership>
<natureOfOwnership>
<value></value>
</natureOfOwnership>
</ownershipNature>
</nonDerivativeTransaction>
</nonDerivativeTable>
<derivativeTable>
<derivativeTransaction>
<securityTitle>
<value>Common Stock</value>
</securityTitle>
<conversionOrExercisePrice>
<value>1.75</value>
</conversionOrExercisePrice>
<transactionDate>
<value>2003-12-22</value>
</transactionDate>
<deemedExecutionDate>
<value>2003-12-22</value>
</deemedExecutionDate>
<transactionCoding>
<transactionFormType>4</transactionFormType>
<transactionCode>X</transactionCode>
<equitySwapInvolved>0</equitySwapInvolved>
</transactionCoding>
<transactionTimeliness>
<value></value>
</transactionTimeliness>
<transactionAmounts>
<transactionShares>
<value>20000</value>
</transactionShares>
<transactionPricePerShare>
<value>0</value>
</transactionPricePerShare>
<transactionAcquiredDisposedCode>
<value>D</value>
</transactionAcquiredDisposedCode>
</transactionAmounts>
<exerciseDate>
<value>2001-04-05</value>
</exerciseDate>
<expirationDate>
<value>2005-04-04</value>
</expirationDate>
<underlyingSecurity>
<underlyingSecurityTitle>
<value>Common</value>
</underlyingSecurityTitle>
<underlyingSecurityShares>
<value>20000</value>
</underlyingSecurityShares>
</underlyingSecurity>
<postTransactionAmounts>
<sharesOwnedFollowingTransaction>
<value>0</value>
</sharesOwnedFollowingTransaction>
</postTransactionAmounts>
<ownershipNature>
<directOrIndirectOwnership>
<value>D</value>
</directOrIndirectOwnership>
<natureOfOwnership>
<value></value>
</natureOfOwnership>
</ownershipNature>
</derivativeTransaction>
<derivativeTransaction>
<securityTitle>
<value>Common Stock</value>
</securityTitle>
<conversionOrExercisePrice>
<value>2.12</value>
</conversionOrExercisePrice>
<transactionDate>
<value>2002-02-28</value>
</transactionDate>
<deemedExecutionDate>
</deemedExecutionDate>
<transactionCoding>
<transactionFormType>4</transactionFormType>
<transactionCode>J</transactionCode>
<equitySwapInvolved>0</equitySwapInvolved>
</transactionCoding>
<transactionTimeliness>
<value></value>
</transactionTimeliness>
<transactionAmounts>
<transactionShares>
<value>0</value>
</transactionShares>
<transactionPricePerShare>
<value>2.12</value>
</transactionPricePerShare>
<transactionAcquiredDisposedCode>
<value>A</value>
</transactionAcquiredDisposedCode>
</transactionAmounts>
<exerciseDate>
<value>2003-02-28</value>
</exerciseDate>
<expirationDate>
<value>2007-02-28</value>
</expirationDate>
<underlyingSecurity>
<underlyingSecurityTitle>
<value>Common</value>
</underlyingSecurityTitle>
<underlyingSecurityShares>
<value>10000</value>
</underlyingSecurityShares>
</underlyingSecurity>
<postTransactionAmounts>
<sharesOwnedFollowingTransaction>
<value>10000</value>
</sharesOwnedFollowingTransaction>
</postTransactionAmounts>
<ownershipNature>
<directOrIndirectOwnership>
<value>D</value>
</directOrIndirectOwnership>
<natureOfOwnership>
<value></value>
</natureOfOwnership>
</ownershipNature>
</derivativeTransaction>
</derivativeTable>
<remarks>Exercise 20,000 shares at $1.75
Shown as Acquisition on Table I and Disposition on Table II
Information reported as transaction &quot;J&quot; in Table II Box 5 is for reporting purposes only</remarks>
<ownerSignature>
<signatureName>Dinah Corbaci</signatureName>
<signatureDate>2003-12-23</signatureDate>
</ownerSignature>
</ownershipDocument>

</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----
