Game worked in 10.4 but not under Leopard!

I just moved to Leopard and suddenly my favorite game: 007 Nightfire won't run! **** - I was half-way through it.

Anybody else with same problem? Has ideas of a solution? or know of other games that suddenly now will not run?

Could there be something changed in the way Rosetta translates and does things in Leopard?

Here's the error message should anybody be able to decipher this:

Process: nightfire [483]
Path: /Applications/Games/James Bond 007 Nightfire/James Bond 007 Nightfire.app/Contents/MacOS/nightfire
Identifier: com.transgaming.vega
Version: ??? (1.0)
Code Type: PPC (Translated)
Parent Process: launchd [143]

Date/Time: 2007-10-27 13:38:26.424 +0800
OS Version: Mac OS X 10.5 (9A581)
Report Version: 6

Exception Type: EXC_CRASH (SIGILL)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Crashed Thread: 0

Thread 0 Crashed:
0 ??? 0x801a194a 0 + 2149194058
1 translate 0xb80ec881 gettimeofday_wrapper + 37593

Thread 1:
0 ??? 0x800bb8e6 0 + 2148251878
1 ??? 0x800c30dc 0 + 2148282588
2 translate 0xb818b69a CallPPCFunctionAtAddressInt + 202826
3 ??? 0x800ec075 0 + 2148450421
4 ??? 0x800ebf32 0 + 2148450098

Thread 0 crashed with X86 Thread State (32-bit):
eax: 0x00000000 ebx: 0xb813cb3c ecx: 0xb7fffa6c edx: 0x801a194a
edi: 0xb81d8794 esi: 0x00000004 ebp: 0xb7fffa98 esp: 0xb7fffa6c
ss: 0x0000001f efl: 0x00000246 eip: 0x801a194a cs: 0x00000007
ds: 0x0000001f es: 0x0000001f fs: 0x00000000 gs: 0x00000037
cr2: 0x844aba5c

Binary Images:
0xb8000000 - 0xb81d7fe7 translate ??? (???) /usr/libexec/oah/translate

Translated Code Information:
NO CRASH REPORT

Thanks,
Allan