A group of thugs from a food processing factory suddenly broke into the calm forest and took away your brothers and sisters to make them into canned fruits.
In order to regain peace, the guardians of the fruit family: the banana warriors picked up their weapons and prepared to fight against the evil food processing factory, making those who hurt their compatriots pay a price.
"First Jam" is a light rouge-like act game where players play as banana warriors to fight against the minions of a food processing plant. During each level's battle process, players obtain resources, spend them during short battle intervals to upgrade themselves, and can build their own style to gain explosive power growth in a short time and become stronger to fight against stronger enemies.