<s>
Tuper	B-Operating_System
Tario	I-Operating_System
Tros	I-Operating_System
.	I-Operating_System
</s>
<s>
is	O
a	O
Flash	B-Operating_System
platform	I-Operating_System
video	O
game	O
first	O
released	O
on	O
Newgrounds	B-Operating_System
on	O
December	O
24	O
,	O
2009	O
by	O
the	O
French	O
developer	O
Swing	O
Swing	O
Submarine	O
.	O
</s>
<s>
It	O
is	O
a	O
combination	O
of	O
Super	B-Application
Mario	I-Application
Bros	I-Application
.	I-Application
and	O
Tetris	B-Device
,	O
using	O
mechanics	O
from	O
both	O
games	O
.	O
</s>
<s>
The	O
title	O
of	O
this	O
game	O
is	O
a	O
play	O
on	O
Super	O
Mario	O
Bros.	O
,	O
replacing	O
the	O
first	O
letter	O
of	O
each	O
word	O
with	O
the	O
"	O
T	O
"	O
from	O
Tetris	B-Device
.	O
</s>
<s>
The	O
game	O
starts	O
out	O
with	O
normal	O
Super	B-Application
Mario	I-Application
Bros	I-Application
.	I-Application
2D	O
platformer	O
gameplay	O
.	O
</s>
<s>
The	O
falling	O
blocks	O
,	O
which	O
fall	O
from	O
a	O
Lakitu	O
,	O
can	O
be	O
stacked	O
and	O
become	O
platforms	O
which	O
the	O
player	O
can	O
use	O
to	O
make	O
Mario	B-Application
cross	O
large	O
gaps	O
or	O
reach	O
higher	O
terrain	O
.	O
</s>
<s>
Pressing	O
the	O
spacebar	O
will	O
change	O
between	O
modes	O
,	O
either	O
controlling	O
Mario	B-Application
or	O
controlling	O
the	O
falling	O
blocks	O
.	O
</s>
