Ninja Miner

Ninja Miner is a nice physics game in which you are a Ninja and you have to collect all the gems in each level (which are in form of mines) to proceed to next level. There are various tools available such as gold keys, axes, buttons, etc to clear various obstacles and collect the required gems. There are stars also available which if collected help to get higher points. There is no time limit to complete the level but there are spikes of which you have to be careful, else the level would be restarted.