Discover Thumb Formula Racing, the Formula racing game that can be played in portrait mode, with the thumb. One of the best Formula racing games launched in 2014 and fully free (all extra contents in the game are free).Thumb Formula Racing is a FREE Formula racing game with 120 tracks and 42 cars!Drive on wild tracks, challenge 9 opponents and try to make it to one of the 3 first places to get to the next race (120 tracks split into 10 worlds with such different atmospheres) and get virtual Bitcoins!Use the money you earn in each race to buy boosters and unlock new and more powerful cars! This is FREE!Thumb Formula Racing lets you play, without having to purchase anything!If you like full and free racing games, challenges and the smell of the asphalt, Thumb Formula Racing is perfect for you!Key functionalities:- Formula racing game against AI,- Realistic view from the cockpit of the car - Optimized maneuverability for mobile (playable with 1 thumb in portrait mode),- 120 levels with rewards,- Coins to collect in each level,- 24 cars to unlock,- HD Graphics, sounds and interfaces,- Entirely FREE (no in-app purchase). 发现拇指方程式赛车，方程式赛车游戏，可以在纵向模式中播放，用拇指。其中在2014年推出，并完全免费的（游戏中所有额外的内容都是免费的）最好的一级方程式赛车游戏。拇指方程式赛车是120轨道和42辆汽车免费方程式赛车游戏！推动对野生轨道，挑战对手9，尽量使其对3第一的地方之一，去一个新的种族（120音轨分成10世界如此不同的气氛），并获得虚拟比特币！用你赚的每场比赛买的助推器和解锁新的，更强大的车钱！这是免费的！拇指方程式赛车让你玩，而无需购买任何东西！如果你喜欢完全和自由的赛车游戏，挑战与沥青的气味，拇指方程式赛车是您的最佳选择！关键功能： - 对人工智能方程式赛车游戏， - 从汽车的驾驶舱现实视图 - 针对移动优化的可操作性（可玩1拇指肖像模式）， - 120水平与奖励， - 金币收集在每个级别， - 24辆解锁， - 高清图形，声音和接口， - 完全自由（没有应用程序内购买）。