<s>
Spectromancer	B-Application
(	O
)	O
is	O
a	O
computer	O
game	O
developed	O
by	O
Apus	O
Software	O
and	O
Three	O
Donkeys	O
LLC	O
.	O
</s>
<s>
The	O
game	O
was	O
developed	O
by	O
Magic	B-Application
:	I-Application
The	I-Application
Gathering	I-Application
creator	O
Richard	O
Garfield	O
,	O
Alexey	O
Stankevich	O
(	O
creator	O
of	O
Astral	O
Tournament	O
and	O
Astral	O
Masters	O
)	O
and	O
Skaff	O
Elias	O
.	O
</s>
<s>
Spectromancer	B-Application
's	O
gameplay	O
revolves	O
around	O
a	O
playing-card	O
dynamic	O
.	O
</s>
<s>
Jagdish	O
Chanda	O
has	O
developed	O
the	O
flash	B-Operating_System
version	O
of	O
this	O
game	O
in	O
2009	O
,	O
2010	O
and	O
2011	O
.	O
</s>
<s>
All	O
three	O
version	O
of	O
the	O
flash	B-Operating_System
were	O
a	O
big	O
hit	O
among	O
the	O
web	O
game	O
.	O
</s>
<s>
In	O
2020	O
the	O
developer	O
released	O
the	O
game	O
engine	O
's	O
source	O
code	O
under	O
an	O
open	B-License
source	I-License
software	B-License
license	I-License
,	O
the	O
BSD-license	B-Operating_System
,	O
on	O
GitHub	B-Application
.	O
</s>
