The game runs surprisingly well. You can download the DRM-free version of the game from BioMedia Project. The files are hosted with the permission of the LEGO Group. The only fix I did was enabling widescreen support with modern screen resolutions. The instructions for that are here.
Damn I remember playing it all the way through and unlocking that special character. I think they were white and had an arched back or something? Shooting spikes or pellets or something