thanks to all the comments,
the game is inspired (and it is clear) to the classic of all times pitfall.
all the game, graphic included is done by me alone, so I'm sorry for the bad graphic, but I have done it all alone and I'm not so good in designing graphic animations :)
About the space at the end I have just change to M key to return to menu, and I have fixed a pair of little bugs.
Remember this game is a single man project, and I'm not a professional game programmer.
It was a my dream to complete a game and at least I have done it:) it was fun.
thanks to all that will enjoy it (or will just play it)
@Cogitation : thanks for the very usefull comment.
I have already corrected the two errors in the english text.
And I'm going to implement the name of the other foods too.
In the next update the game will have all the above changes.
@krakenwolf : I know that, but the little polar bear is nice...... ok going to change the img with a normal bear for the next update.
 "Jungle Adventure"){kind=icon}
 "This is not a minimalist game"){kind=icon}
 "KG : What do they eat?"){kind=icon}