Inside main.pak, there is a 'properties' directory which has configuration files. The board can not level up with this gem present, even when the progress bar is full. Similar to the Doom Gem, it's locked into place and won't swap with neighboring gems, and refuses to match with same colored gems. 6.1.3 ColorCountTarget and ColorCountTargetSec.5.19 Mission #19: Lead to Gold - Othello.5.13 Mission #13: Lead to Gold + Time bomb.5.3 Mission #3: Lead to Gold - Columns & Rows.5.2 Mission #2: Lead to Gold - Yellow matches.5.1 Mission #1: Lead to Gold - Any match.4.2.2 Scrambler, Detonator and Coin Gems.4.2 Leftovers from Bejeweled Blitz (Windows).