Bloons TD6 (No Commentary) Downsream [Hard] Half Cash 

Challenge: Weak Player and Weak MOAB Modifiers: You only earn half cash. 1 starting life, cannot gain lives No monkey knowledge allowed. All bloons move at half speed. Regrow bloons' regenerating speed are halved. All MOAB-Class Bloons HP are also halved. You need to beat Round 140.