Complex sentence: The game is synchronized with the Nintendo DS clock and calendar, allowing the game to be played in daytime and night will occur in the village depending on the current hour, and snow will fall during the winter months.
Split into simpler sentences: The game is synchronized with the Nintendo DS clock and calendar, allowing the game to be played in real-time. For example, both daytime and night will occur in the village depending on the current hour, and snow will fall during the winter months.