<s>
Echo	B-Device
Delta	I-Device
is	O
a	O
hybrid	O
strategy	O
game	O
designed	O
by	O
Clever	O
Trick	O
shown	O
the	O
year	O
2000	O
at	O
Nintendo	O
's	O
Space	O
World	O
event	O
.	O
</s>
<s>
Although	O
mostly	O
complete	O
,	O
Nintendo	O
chose	O
to	O
cancel	O
this	O
game	O
's	O
release	O
on	O
the	O
Nintendo	B-Operating_System
64	I-Operating_System
.	O
</s>
