I do what I want! Edit
Get the syrup in the pharmacy before going to Twinsen's house. Edit
Talk to the Star Wars fanboy. Edit
Heavily Armed Edit
Get the magic saber. Edit
Finish the game. Edit
Just finish the game.
Unlock all the clover boxes. Edit
Here's a list of where to find them.
Have at least 500 Kashes in your wallet. Edit
Easy sources of money are the cash register at the Citadel Island Pharmacy (10 Kashes) or the cash register at the Principal Island Library (25 Kashes). They are replenished every time Twinsen re-enters the room.
Double Vision Edit
Get into the meca-pinguin room. Edit
FIRE ! Edit
Fire the canon in the museum. Edit
Twinsen can activate the cannon in the Maritime Museum.
In your face Edit
Unlock the 4 videos in which Twinsen gets a slap. Edit
The first video is unlocked only while on Citadel Island for the first time. The second video can get unlocked in Principal Island. The third one can get unlocked by getting caught still on Principal Island after meeting the Astronomer. The fourth video is only unlocked by getting trapped by FunFrock while trying to save Zoé.
Secret breaker Edit
Find the secret passage in the museum. Edit
There is a secret door in the empty wall right next to the painting of a bug in the Maritime Museum.
Unlock the second video of the ferry trip. Edit
New record Edit
Finish the game in less than 4h. Edit
Not hard to get, can be easily done by following a walkthrough.