dnbiola wrote:
Is the Genesis Twin Cobra any good?
Yes.
Is it the arcade? Not quite, but unless you're a Nick Rox "OMG THE SHADOWS AREN'T BLUE!"-type anal gamer, you'll enjoy playing it. It's a good game, and has a different feel from the arcade version.
As for more recommendations...
-Genesis-
Steel Empire
Whip Rush
Gley Lancer
Eliminate Down
Verytex
Hellfire
M.U.S.H.A.
Bio-Hazard Battle
Elemental Master
Fire Shark
Wings of Wor
Granada
Phelios
Sol-Deace
Sub Terrania
Super Fantasy Zone
Twin Hawk
Zero Wing
Viewpoint
Sagaia
-Saturn-
Hyper Duel
Kyukyoku Tiger II Plus
Darius II
Capcom Generation 1
Blast Wind
Radiant Silvergun
Strikers 1945
Thunder Force V (it looks better than the PS1 version... yes, seriously)
DoDonPachi
Battle Garegga
Thunder Force Gold Pack 1
Thunder Force Gold Pack 2
Soukyugurentai
Arcade Gears: Image Fight & X-Multiply
-Dreamcast-
Mars Matrix
Giga Wing
Giga Wing 2
Gunbird 2
Under Defeat
Ikaruga
Border Down
Last Hope
-GBA-
Gradius Galaxies
Steel Empire
Iridion II
-PS2-
Raiden III
Silpheed: The Lost Planet
R-Type Final
Gradius V
Gradius III & IV
Capcom Classics Collection
Capcom Classics Collection 2
Taito Legends
Taito Legends 2
Sega Ages vol. 33: Fantasy Zone Complete Collection
-Neo-Geo-
Pulstar
Blazing Star
Last Resort
Andro Dunos (shut up, I liked it

)
-PC Engine-
Rayxanber II
Rayxanber III
Super Darius
Super Darius II
Gate of Thunder
Spriggan
Spriggan Mark 2 (turn off the in-stage cinema stuff)
-Sega CD-
Silpheed
Sol-Feace
Android Assault
Robo Aleste
-SNES-
R-Type: The Third Lightning
Axelay
Super R-Type (lots of slowdown though)
-Master System-
Sagaia
Power Strike
Power Strike II
R-Type
-PS1-
Raiden DX
The Raiden Project
R-Types
X2 (Japanese version)
Gradius Gaiden
-Arcade-
Darius