5 stars: Great game the concept is to keep making new cars but it gets more expensive but you get more rich and you have to be smart and keep up with the price. i love the game personally but if you dont think you'll like it just know you can get free ingame additions so download and give it a try!
4 stars: The merge system and the game itself is simple, but becomes addictive quite fast. Yes, it has a lot of annoying ads but it can be played offline (no more ads), but some ads are worth watching if you want to progress faster. I wish there was more stuff to do because i'm reaching the limit, but there's so many more games like this around i will simply move on.
4 stars: It starts out pretty simple and fun. It maintains that. Fun, easy controls and very addictive gameplay. Problems are: it holds your hand through the entire experience. I'm up to level 19 cars and it still tells me what to do. That's just me. Also ads are not necessary to proceed. Which is nice for an idle game. Overall 4/5
3 stars: It's fun but it takes so long to get money but when your offline it generates cash for you. Unfortunately it raises the price for the lower level cars you buy and it takes forever to buy those cars to level up your other cars. That's all for now because I lost track of what I was talking about because this is so long.
2 stars: This is just a time pass game ,as u just have to upgrade the cars and the cars will keep moving. This is not a very boring game from my opinio...