He is best known for his numerous Flash games, many of which feature a blue elephant as the player avatar, including Achievement Unlocked and This is the Only Level.
[2][3][4][5] Cooney got into development of Flash games during high school.
[6] While enrolled at University of California, Davis, Cooney kept developing games and founded his own game development company, JMTB02 Studios.
The money he earned through his games were enough to pay for his college tuition.
[1][7] in 2012, he joined Kongregate, where he stayed until rejoining Armor Games in 2019 as the vice-president of business development of Armor Games Studios.