OpaqueMove 2.2 is shareware. It may be used freely on a trial basis. Registration is available for US $10 by email, or US $15 by postal mail.
OpaqueMove may be distributed on PD disk collections costing no more per disk than the price of a current Fish disk, or US$6.00, whichever is the greater. OpaqueMove may be uploaded to BBS systems or public internet FTP sites. It may not be sold for a profit or modified without permission of the author, nor may authorship of OpaqueMove be claimed. Fred Fish is explicitly permitted to distribute OpaqueMove on his CD-ROM collection of software.
Further distribution of OpaqueMove may not be restricted. This applies to services such as CompuServe which otherwise attempt to restriction distribution of software from their archives. If OpaqueMove is distributed, please insure that the original archive is distributed, not a re-assembled version thereof.