Has anyone found all endings and items?

Never mind, i found all of it XD

there are 4 hidden items out of 12 and 3 hidden endings out of 6.

at room 11 there is a secret door on the left wall its an ending.

room 3 also has a secret door, a small one in the left part of the upper wall, it leads to room 5 which has 1 item and 1 ending.

another hidden item is at the intro, the medics kit.

another one is a butterfly at the dinosaur ending.

the last item is in the credits in the options menu. you have to press the buttons on the left panel in the order of the version number.

now you have a key to a secret ending, which is the same secret door in room 11, but now you have the key.

You can find all of the endings in the Game Guide. A new collectible has been added to room 12. Lemarchands box