GameWiz32 - description from Softdepia.com:
GameWiz32is a generic cheat tool for games running under Windows 95/98/ME/2000 and inside a Windows Dos-Box. Most games store their values for money, energy, lives etc. in memory while they are running. And that is where GameWiz32 approaches. It gives you the power to search for memory locations (addresses) of those values. After finding the locations GameWiz32 gives you the possibility to modify the values to whatever you want.
GameWiz32 is a "Free to try" program. You can download and try it for an evaluation period.