Well when I combined NPD and Chart-Track's numbers to get a rough idea on what Saturn's software sales in the west would look like, it came out looking like this:
01. Virtua Fighter 2 - 930,000
02. Daytona USA - 870,000
03. Sega Rally Championship - 660,000
04. Virtua Cop - 630,000
05. Virtua Fighter - 400,000
06. Tomb Raider - 390,000
07. NiGHTS into Dreams... - 340,000
08. Worldwide Soccer '97 - 250,000
09. Madden NFL 97 - 240,000
10. Sonic 3D Blast - 170,000
So Tomb Raider is most likely the best selling 3rd party Saturn game in the west, but not like that means much lol.
Interestingly Tomb Raider 2 is the
2nd best selling PSX game in the UK, losing only to Rayman. Kinda surprised Rayman is #1.