THE SAVE SYSTEM IS BAD! Its saves at these checkpoints that are only 3 times in game! But the story and hameplay is good. 3 Stars to this game. Cant give more.
Also, im found the truffle. Yay! But im havent upgraded my radar to the best. THAT TRUFFLE RUNS VERY FAST! Oh, wait. when im get to him, he just get push away.
So, the solar battery is like 1-up? Cool! Makes game ALOT easier! But, with it you will be little slow on progress, because you need to mine, like Z shape.
Also, there IS ai, but its level is too low to evade mines, dangerous things, make "Better AI" mode, its like can evade swords, and etc, dangerous things. Sorry for my grammar, im just russian, my primary language is not english.