Gameplay Experience Improvements — Thunder Tank: Iron Shield Steam update #439555

Based on recent player feedback, we have made the following optimizations and adjustments to the game: Increased the drop rate of purple weapon fragments from Premium Chests, allowing players to obtain and upgrade purple equipment faster. Adjusted game levels so that the first entry now guarantees 2 extra grids. Optimized in-game audio to resolve the issue where some sound effects were too loud. Thank you for your continued support and feedback! If you enjoy the game, please consider adding it to your wishlist or leaving us a positive review~