My indie game are sold in the App Store, 《Greedy Digger》，you can search the name to download, thank you!
https://itunes.apple.com/us/app/greedy-digger/id1118821265?l=zh&ls=1&mt=8
Game Show：http://v.qq.com/page/f/3/l/f0303otuy3l.html
Hi @xiaobei! I think your game looks good - congrats on getting it finished and in the appstore. You should consider uploading a gameplay video - that usually helps me decide on if I will buy a game or not. Or a free versions with limited levels.
I think your game description could use a little copyediting tho and here is how I would word it:
You, the greatest explorer, are about to descend into a huge perilous gold mine. To survive and profit you will have to be smart, fast and brave. Figure out the best path, avoid falling rocks and traps, and always make sure not to run out of air. Come take the challenge!
Good luck in the store dude!