<s>
The	O
following	O
games	O
were	O
initially	O
announced	O
as	O
PlayStation	B-Operating_System
Portable	I-Operating_System
titles	O
,	O
however	O
were	O
subsequently	O
cancelled	O
or	O
postponed	O
indefinitely	O
by	O
developers	O
or	O
publishers	O
.	O
</s>
