The sound effects are completely generic, but they're the best part of the audio, as the voice acting is third rate, at best. Things get particularly bad in the aircraft carrier because the frame rate drops to a stutter on a high-end PC. The level design also gets old fast, particularly in an aircraft carrier where you have to open the door to compartment after compartment and wage a firefight in each one. IGI 3 The Mark constantly recycles the same character models, so each level basically has only three or four different bad guys, and you see the same guys all the time. However, the game falls apart when it's in motion and can cause eye strain because of the badly selected color palette, the poor frame rate, the jerky animations, and the over the top blur effect that you need to tone down to the absolute minimum to avoid migraines.
Sure, there's a glossy slickness to surfaces, and some of the environments look interesting. If you're looking at the screenshots, you may think that the game looks decent.
