Exhibit 21.1

GAMESTOP CORP.

SUBSIDIARIES

GameStop Finance S.à r.l., a Luxembourg company, is a wholly-owned subsidiary of GameStop Corp.

ELBO Inc., a Delaware corporation, is a wholly-owned subsidiary of GameStop Corp.

EB International Holdings, Inc., a Delaware corporation, is a wholly-owned subsidiary of ELBO, Inc.

Kongregate, Inc., a Delaware corporation, is a wholly-owned subsidiary of GameStop Corp.

Geeknet, Inc., a Delaware corporation, is a wholly-owned subsidiary of GameStop Corp.

Thinkgeek, Inc., a Delaware corporation, is a wholly-owned subsidiary of Geeknet, Inc.

Thinkgeek Solutions, Inc., a Delaware corporation, is a wholly-owned subsidiary of Geeknet, Inc.

GameStop, Inc., a Minnesota corporation, is a wholly-owned subsidiary of GameStop Corp.

Sunrise Publications, Inc., a Minnesota corporation, is a wholly-owned subsidiary of GameStop, Inc.

GameStop Texas Ltd., a Delaware corporation, is a wholly-owned subsidiary of GameStop, Inc.

SOCOM LLC, a Delaware limited liability company, is a wholly-owned subsidiary of GameStop Texas Ltd.

GS Mobile, Inc., a Delaware corporation, is a wholly-owned subsidiary of GameStop Corp.

Marketing Control Services, Inc., a Virginia corporation, is a wholly-owned subsidiary of GameStop Corp.

Simply Mac, Inc., a Utah corporation, is a wholly-owned subsidiary of GameStop Corp.

Spring Communications Holding, Inc., a Delaware corporation, is a wholly-owned subsidiary of GameStop Corp.

GameStop Group Limited, an Irish company, is a wholly-owned subsidiary of EB International Holdings, Inc.

GameStop Limited, an Irish company, is a wholly-owned subsidiary of GameStop Europe Holdings S.à r.l.

GameStop UK Limited, an England and Wales company, is a wholly-owned subsidiary of GameStop Group Limited.

GameStop Global Holdings S.à r.l., a Luxembourg company, is a wholly-owned subsidiary of EB International Holdings, Inc.

Electronics Boutique Australia Pty. Limited, an Australian company, is a wholly-owned subsidiary of EB International Holdings, Inc.

Electronics Boutique Canada Inc., a Canadian corporation, is a wholly-owned subsidiary of EB International Holdings, Inc.

Playjam Holdings Limited, an England and Wales company, is a 12.2% owned subsidiary of EB International Holdings, Inc.

GameStop Latin America Holdings, S.à r.l., a Luxembourg company, is a wholly-owned subsidiary of GameStop Global Holdings S.à r.l.

Latamel SL, a Spanish company, is a 50% owned joint venture of GameStop Latin America Holdings, S.à r.l.

GameStop Europe Holdings S.à r.l., a Luxembourg company, is a wholly-owned subsidiary of GameStop Global Holdings S.à r.l.

Micromania GameStop SAS, a French company, is a wholly-owned subsidiary of GameStop Global Holdings S.à r.l.

Micromania Group SAS, a French company, is a wholly-owned subsidiary of Micromania GameStop SAS.

Micromania SAS, a French company, is a wholly-owned subsidiary of Micromania Group SAS.

GameStop Europe Services Limited, an Irish company, is a wholly-owned subsidiary of GameStop Europe Holdings S.à r.l.

GameStop Deutschland GmbH, a German company, is a wholly-owned subsidiary of GameStop Europe Holdings S.à r.l.

GameStop Italy S.r.l., an Italian company, is a wholly-owned subsidiary of GameStop Europe Holdings S.à r.l.

GameStop Denmark ApS, a Danish private company, is a wholly-owned subsidiary of GameStop Europe Holdings S.à r.l.

GameStop Sweden AB, a Swedish company, is a wholly-owned subsidiary of GameStop Europe Holdings S.à r.l.

GameStop Schweiz GmbH, a Swiss company, is a wholly-owned subsidiary of GameStop Europe Holdings S.à r.l.

GameStop Austria GmbH, an Austrian company, is a wholly-owned subsidiary of GameStop Europe Holdings S.à r.l.

GameStop Oy, a Finnish company, is a wholly-owned subsidiary of GameStop Europe Holdings S.à r.l.

GameStop Norway AS, a Norwegian private company, is a wholly-owned subsidiary of GameStop Europe Holdings S.à r.l.

Polarford Limited, an Irish company, is a wholly-owned subsidiary of GameStop Europe Holdings S.à r.l.