[ver. 1.2.1.0] Buffed the progress at the beginning of the game Balanced : Buffed nitro activation time Balanced : Buffed block gains Balanced : Buffed Improvement gains Balanced : Decreased the cost of unlocking blocks Fixed : a bug of research in Base Improvement of Challenge Thank you for playing IEB and giving wonderful feedback. Based on your feedback, we much buffed the progress at the beginning of the game. Please try it again :) While offline, nitro is charged a lot and you can progress much faster with nitro booster, so let's use it! We will keep developing and improving IEB more and more. Anyway, thank you for continued supports!