Listing all games similar to R-Type Final (USA)

Castle Shikigami 2 »
[GCN] Shikigami no Shiro 2 (NTSC-J)[PS2] Castle Shikigami 2 (USA)[PS2] Castle Shikigami 2 (Europe)
Blazing Star »
[MAME] Blazing Star [NeoGeo] Blazing Star
Gradius V »
[PS2] Gradius V (USA)[PS2] Gradius V (Japan)[PS2] Gradius V (Europe) (En,Fr,De,Es,It)
DoDonPachi »
[MAME] DoDonPachi (International, Master Ver. 97/02/05)[MAME] DoDonPachi (Japan, Master Ver. 97/02/05)[Saturn] DoDonPachi (J)[MAME] DoDonPachi (Japan, Master Ver. 97/02/05)
Defender »
[MAME] Defender (Blue label)[MAME] Defender (Red label)[MAME] Defender (Green label)[MAME] Defender (White label)[MAME] Defender (bootleg)[Apple2] Defender (1983)(Atari)[Apple2] Defender (19xx)(-)[2600] Defender (1982) (Atari, Robert C. Polaro, Alan J. Murphy - Sears) (CX2609 - 49-75186)[5200] Defender (1982) (Atari)[MAME] Defender (Blue label)[MAME] Defender (Green label)[MAME] Defender (White label)[Atari 800] Defend (1982)(-)[cr Space Cadet][Atari 800] Defender (1982)(Atari)[MAME] Defender (L-4)
Ikaruga »
[MAME] Ikaruga (GDL-0010)[GCN] Ikaruga [GCN] Ikaruga [Naomi] ikaruga [DC] Ikaruga (J)
Homura »
[PS2] Homura (Europe)
Contra: Shattered Soldier »
[PS2] Contra - Shattered Soldier (USA) (En,Fr,Es)[PS2] Contra - Shattered Soldier (Europe) (En,Fr,De,Es,It)
Progear »
[MAME] Progear (Asia 010117)[MAME] Progear no Arashi (Japan 010117)[MAME] Progear (USA 010117)[MAME] Progear no Arashi (Japan 010117 Phoenix Edition) (bootleg)[MAME] Progear no Arashi (Japan 010117) (decrypted bootleg)[MAME] Progear no Arashi (Japan 010117 Phoenix Edition) (bootleg)[MAME] Progear (USA 010117 Phoenix Edition) (bootleg)[CPS2] Progear (Asia 010117)[CPS2] Progear no Arashi (Japan 010117)[CPS2] Progear (USA 010117)[CPS2] Progear no Arashi (Japan 010117 Phoenix Edition) (Bootleg)