Create a backup copy of the file before proceeding. Use a text editor to edit the "levels.xml" file in the "\zuma deluxe!\levels\" folder. Scroll down about halfway until you see the following line:


"lvl11" means level 1-1. If you want to slow down the speed of the balls for this level, change the speed value from "0.5" to "0.2". If you are stuck on a higher level (for example, level 12-7), go down a few more lines to where "lvl127" appears, then change its speed value to "0.2". Note: Do not confuse the "lvl11" line above with the "level11" line in the same file.