Guardian Toy/Assorted Changes (NES)

The copyright text appeared like this in the US version

GUARDIAN TOY ©1989 SYNERGISTIC SOFTWARE, INC. AND VIRGIN MASTERTRONIC LTD.

MADE IN EUROPE.

©1990 ULTRA GAMES, INC. ALL RIGHTS RESERVED.

PROGRAM AND AUDIOVISUAL BY RARE LTD. / RARE COIN-IT INC.

LICENSED BY NINTENDO OF AMERICA, INC.

The copyright text appeared like this in the European version.

GUARDIAN TOY

©1989 SYNERGISTIC SOFTWARE, INC. AND VIRGIN MASTERTRONIC LTD.

MADE IN EUROPE.

©1991 PALCOM SOFTWARE, INC. ALL RIGHTS RESERVED.

PROGRAM AND AUDIOVISUAL BY RARE LTD. / RARE COIN IT INC.

LICENSED BY NINTENDO