This game has objects which don't appear until you examine your surroundings. Remember to examine and pick up things.

Yes, you can!

You need a key.

The lizard will help you.

A wet rag will help you.

Pour ale on it.

Use the flask.

If you know your sign, the book tells you the ingredients to use.

The star chart will tell you. Compare what you see in the telescope to the star map, taking into consideration the bright stars.

No. During the testing, I solve this puzzle every single time because I keep forgetting the ingredients. I really should write it down.

The dream. Type REMEMBER DREAM to remember it.

No. Making all these graphics is hard. I reused assets. Sorry.

You need to do something else before it. Note the earth shakes and you fall down.

What's the orb attached to?

Look at the mini-map.

Cryptex only takes letters.

Where the lights blink is important.

Click the link and compare the alchemical symbols.

Yes it is. You may have skipped a two letter word.