(II) WORLDS INC.
                                                                 EXHIBIT 23.4(A)
 
                             CONSENT OF INDEPENDENT
                          CERTIFIED PUBLIC ACCOUNTANTS
 
Worlds Inc. (formerly Worlds Acquisition Corp.)
Boston, Massachusetts
 
    We hereby consent to the use in the Prospectus constituting a part of this
Registration Statement our report dated March 25, 1998, relating to the
financial statements of Worlds Inc. (a development stage enterprise) which is
contained in that Prospectus, for the period April 8, 1997 (inception) to
December 31, 1997. Our report contains an explanatory paragraph regarding the
Company's ability to continue as a going concern.
 
    We also consent to the reference to us under the caption "Experts" in the
Prospectus.
 
                                          BDO Seidman, LLP
 
   
New York, New York
September 3, 1998
    

                                                                (II) WORLDS INC.
                                                                 EXHIBIT 23.4(B)
 
                             CONSENT OF INDEPENDENT
                          CERTIFIED PUBLIC ACCOUNTANTS
 
Worlds Inc.- Predecessor
San Francisco, California
 
    We hereby consent to the use in the Prospectus constituting a part of this
Registration Statement our report dated March 25, 1998, relating to the
financial statements of Worlds Inc.--Predecessor (a development stage
enterprise) which is contained in that Prospectus, as of December 3, 1997 and
the related statements of operations, stockholders' deficit and cash flows for
the year ended December 31, 1996, period ended December 3, 1997 and for the
period from inception (April 26, 1994 to December 3, 1997. Our report contains
an explanatory paragraph regarding the Company's ability to continue as a going
concern.
 
    We also consent to the reference to us under the caption "Experts" in the
Prospectus.
 
                                          BDO Seidman, LLP
 
   
San Francisco, California
September 3, 1998