Continuing on with our progress towards the Mad Hatter achievement, there was a couple of hats we had to leave behind due to our first playthrough being set to easy. Go into the options from the main menu, switch the difficulty to hard, and then fire up level 2-2.
Play through the entire level and upon completing it, continue into the next level before quitting back to the main menu. This is simply to be absolutely sure the game has saved your progress, and saved your hat! Quitting a level after unlocking a hat before either finishing it or losing all your lives will result in the hat not saving. After finishing the level on hard, the Daisy Petal hat is all yours!
28/31 hats unlocked
Remaining on hard difficulty, load up level 3-2 and successfully complete the level to earn the Nurse hat.
29/31 hats unlocked
Level 3-4 requires the same treatment, so fire up this level on hard too and finish it for the Chef hat.
30/31 hats unlocked
This final hat can be a bit awkward to unlock, but thankfully not too difficult as we can burn through plenty of lives and a few continues to reach the point we need to get too. Load up the final level (3-5), still on hard difficulty, fight to the point where the you’re fighting with the boss in the sky and your spaceship has been cut down to a smaller size. Once the boss is almost at his demise, time it so that as soon as the boss dies and falls off the spaceship you can jump off the spaceship and die too before the last cut scenes kick in. Doing this awards you with the last hat, the Mad Hatter achievement, and also the Expert Alien and Adult Alien achievements too!
Unlock all of the 31 hats that are in the game.
There you have it, clean up done! Although technically, you may still be scraping up the remains of your alien thinking how the hell you’re going to defeat the boss without continuing. The ‘Perfect Fight’ is up next and I’ll be guiding you on how to make it through this tough battle with another handy video, and plenty of tips and tricks.
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