diff --git a/src/mame/drivers/segac2.c b/src/mame/drivers/segac2.c
index 095e5e51d79..a8be4bb643a 100644
--- a/src/mame/drivers/segac2.c
+++ b/src/mame/drivers/segac2.c
@@ -2253,10 +2253,10 @@ GAME( 1990, tfrceacb,  tfrceac,  segac2, tfrceac, segac2_state,  tfrceacb, ROT0,
 GAME( 1990, borench,   0,        segac2, borench, segac2_state,  borench,  ROT0,   "Sega", "Borench", 0 )
 GAME( 1991, twinsqua,  0,        segac2, twinsqua, segac2_state, twinsqua, ROT0,   "Sega", "Twin Squash", 0 )
 GAME( 1991, ribbit,    0,        segac2, ribbit, segac2_state,   ribbit,   ROT0,   "Sega", "Ribbit!", 0 )
-GAME( 1992, puyo,      0,        segac2, puyo, segac2_state,     puyo,     ROT0,   "Sega / Compile", "Puyo Puyo (World)", 0 )
+GAME( 1992, puyo,      0,        segac2, puyo, segac2_state,     puyo,     ROT0,   "Compile / Sega", "Puyo Puyo (World)", 0 )
 GAME( 1992, puyobl,    puyo,     segac2, puyo, segac2_state,     puyo,     ROT0,   "bootleg", "Puyo Puyo (World, bootleg)", 0 )
-GAME( 1992, puyoj,     puyo,     segac2, puyo, segac2_state,     puyo,     ROT0,   "Sega / Compile", "Puyo Puyo (Japan, Rev B)", 0 )
-GAME( 1992, puyoja,    puyo,     segac2, puyo, segac2_state,     puyo,     ROT0,   "Sega / Compile", "Puyo Puyo (Japan, Rev A)", 0 )
+GAME( 1992, puyoj,     puyo,     segac2, puyo, segac2_state,     puyo,     ROT0,   "Compile / Sega", "Puyo Puyo (Japan, Rev B)", 0 )
+GAME( 1992, puyoja,    puyo,     segac2, puyo, segac2_state,     puyo,     ROT0,   "Compile / Sega", "Puyo Puyo (Japan, Rev A)", 0 )
 GAME( 1992, tantr,     0,        segac2, ichir, segac2_state,    tantr,    ROT0,   "Sega", "Puzzle & Action: Tant-R (Japan)", 0 )
 GAME( 1993, tantrkor,  tantr,    segac2, ichir, segac2_state,    tantrkor, ROT0,   "Sega", "Puzzle & Action: Tant-R (Korea)", 0 )
 GAME( 1992, tantrbl,   tantr,    segac2, ichir, segac2_state,    c2boot,   ROT0,   "bootleg", "Puzzle & Action: Tant-R (Japan) (bootleg set 1)", 0 )
diff --git a/src/mame/drivers/segas16b.c b/src/mame/drivers/segas16b.c
index a664205f371..076b4c93739 100644
--- a/src/mame/drivers/segas16b.c
+++ b/src/mame/drivers/segas16b.c
@@ -6652,9 +6652,9 @@ GAME( 1987, bullet,     0,        system16b_fd1094,    bullet,   segas16b_state,
 
 // Charon
 
-GAME( 1991, cotton,     0,        system16b_fd1094,    cotton,   segas16b_state,generic_5704,       ROT0,   "Sega / Success", "Cotton (set 3, World, FD1094 317-0181a)", 0 )
-GAME( 1991, cottonu,    cotton,   system16b_fd1094,    cotton,   segas16b_state,generic_5704,       ROT0,   "Sega / Success", "Cotton (set 2, US, FD1094 317-0180)", 0 )
-GAME( 1991, cottonj,    cotton,   system16b_fd1094,    cotton,   segas16b_state,generic_5704,       ROT0,   "Sega / Success", "Cotton (set 1, Japan, FD1094 317-0179a)", 0 )
+GAME( 1991, cotton,     0,        system16b_fd1094,    cotton,   segas16b_state,generic_5704,       ROT0,   "Success / Sega", "Cotton (set 3, World, FD1094 317-0181a)", 0 )
+GAME( 1991, cottonu,    cotton,   system16b_fd1094,    cotton,   segas16b_state,generic_5704,       ROT0,   "Success / Sega", "Cotton (set 2, US, FD1094 317-0180)", 0 )
+GAME( 1991, cottonj,    cotton,   system16b_fd1094,    cotton,   segas16b_state,generic_5704,       ROT0,   "Success / Sega", "Cotton (set 1, Japan, FD1094 317-0179a)", 0 )
 
 GAME( 1988, ddux,       0,        system16b_fd1094,    ddux,     segas16b_state,generic_5521,       ROT0,   "Sega", "Dynamite Dux (set 2, FD1094 317-0096)", 0 )
 GAME( 1988, ddux1,      ddux,     system16b_i8751,     ddux,     segas16b_state,ddux_5704,          ROT0,   "Sega", "Dynamite Dux (set 1, 8751 317-0095)", 0 )
@@ -6731,7 +6731,7 @@ GAME( 2008, fantzn2xp,  fantzn2x, system16c,           fz2,      segas16b_state,
 
 // Custom Korean Board - these probably belong with the bootlegs...
 GAME( 1990, atomicp,    0,        atomicp,             atomicp,  segas16b_state,generic_korean,     ROT0,   "Philko", "Atomic Point (Korea)", 0) // korean clone board..
-GAME( 1990, snapper,    0,        atomicp,             snapper,  segas16b_state,snapper,             ROT0,   "Philko", "Snapper (Korea)", 0) // korean clone board..
+GAME( 1990, snapper,    0,        atomicp,             snapper,  segas16b_state,snapper,            ROT0,   "Philko", "Snapper (Korea)", 0) // korean clone board..
 
 
 
diff --git a/src/mame/drivers/system1.c b/src/mame/drivers/system1.c
index d1a845f44d2..df77dbf1f52 100644
--- a/src/mame/drivers/system1.c
+++ b/src/mame/drivers/system1.c
@@ -4926,7 +4926,7 @@ GAME( 1987, blockgal,   0,        sys1pio,  blockgal, system1_state,  blockgal,
 
 /* PIO-based System 1 with ROM banking */
 GAME( 1985, hvymetal,   0,        sys1pio,  hvymetal, system1_state,  hvymetal, ROT0,   "Sega",            "Heavy Metal (315-5135)", GAME_SUPPORTS_SAVE )
-GAME( 1986, gardia,     0,        sys1pio,  gardia, system1_state,    gardia,   ROT270, "Sega / Coreland", "Gardia (317-0006)", GAME_NO_COCKTAIL | GAME_SUPPORTS_SAVE)
+GAME( 1986, gardia,     0,        sys1pio,  gardia, system1_state,    gardia,   ROT270, "Coreland / Sega", "Gardia (317-0006)", GAME_NO_COCKTAIL | GAME_SUPPORTS_SAVE)
 GAME( 1986, brain,      0,        sys1pio,  brain, system1_state,     bank44,   ROT0,   "Coreland / Sega", "Brain", GAME_SUPPORTS_SAVE )
 
 /* System 2 */