supermm unlocked 8 achievements for 1300 in ReactorX.
supermm unlocked 9 achievements for 1500 in ReactorX.
Xtowers unlocked 6 achievements for 1100 in ReactorX.
Johnny Broflex unlocked all of the achievements for ReactorX.
supermm unlocked 3 achievements for 500 in ReactorX.
anyzerohero unlocked 2 achievements for 300 in ReactorX.