STORY OF SEASONS tunnel upgrade too slow help

In STORY OF SEASONS: Pioneers of Olive Town, waiting for the tunnel to upgrade naturally can take weeks of in-game time, severely hindering your progress in exploring new areas and accessing rare resources. This long wait disrupts the game flow and prevents you from unlocking deeper mining levels and precious ores promptly. The Tunnel Upgrade Level modifier solves this pain point instantly. By activating this feature, you can immediately max out the tunnel level without needing to gather extensive upgrade materials or wait for construction periods. This allows you to access deep mine floors right away, mining high-value resources like diamonds and mythril, which significantly boosts your farm's efficiency. No longer bound by infrastructure progress bars, you can focus on enjoying the core pleasures of farming, animal care, and socializing. This tool empowers you to bypass tedious grinding, making your gameplay smoother and more liberating, helping you achieve your Olive Town dreams faster and with less frustration.