CabMasterPro User Guide
Sometimes "level cheats" refer to the four-digit codes needed to open doors and progress. Here are a few critical ones for early levels in the first game: 091772 and 5929. CIA HQ: 7687, 110598, 2019, 110700, and 0614.
In the Solo/Co-op menu, hold L and R , then press X five times and Y five times. PC Developer Commands Splinter Cell Level Cheat
Use !WALK_THRU! as your file name when starting a new game. Sometimes "level cheats" refer to the four-digit codes