TANKs BLOG #66 : guess the game

Last Thursday's game was Harvest Moon.

Agonizing_Gas - 1
Blue_Stiehl - 2
Brad - 3
codemonkey - 10
dark_knight01 - 3
d0od - 6
doodirock - 2
DoubleORedneck - 4
Falelorn - 1
Gatsu - 13
godWHYme - 3
groovyElm - 4
Jmarps - 1
JollyRoger - 4
KingDrewsky - 8
lbsutke - 2
LadyIsRed - 1
LB75Player - 1
Lithium - 11
Lunatik-ZK - 19
mac79 - 4
Wingman - 1
MTK005 - 5
Oldskewl - 4
pulsaris - 8
Q - 4
Rogue7 - 1
sfitz - 4
SGreth - 6
SirPoonga - 3
Sizzl3r - 26
StragglerJ - 1
TORNandTATTERED - 1
UnwashedMASS - 17
Whomolla - 2

This week is Sega Dreamcast week.
What game is this?