Actually, boosters do NOT generate randomly , there is a certain logic behind the fevers generation in Beat Stomper and understanding it is very helpful for all categories , so I'm about to explain it. Boosters generate on the next platform if one of the 3 following conditions is true : 1 - the ones of your score is 0 (or 9 on rare cases). 2 - your score can be written as (50 × x) + 4 while x is a positive integer (natural number) including 0, or in simpler words : if your score is the result of adding 4 to a multiple of 50 a booster will generate on the next platform 3 - you got 3 boosters in a row without missing one , in that case a booster will generate on the platform you land on after hitting the 3rd fever and it'll reset the number of fevers you got in a row to 1, starting a new game or missing a booster or using an extra life reset the number of fevers you got in a row to 0. 4 - Platforms with Boosters(when avoiding all boosters) will always be 5, 10, 20, 30, 40, 50, 55, 60, 70, 80, 90 ,100, 105, 110, etc... Remember every 50 you'll get a booster on the 5th platform, so remember to always stay alert