Apple + Apple Free bonus letter.
Apple + Strawberry Opens exit door (or awards points).
Apple + Banana Opens shop (or awards points).
Apple + Orange Fruit randomiser.
Apple + Carrot 5,000 points.
Apple + Potato Friendship spell.
Apple + Cabbage Time Doubler (once only).
Apple + Mango 75 stars.
Apple + Lemon 100,000 points.
Apple + Onion Magic ruby.
Apple + Pear Me and my shadow!
Apple + Cherry 150 stars.
Apple + Avocado Toggle Grassland door.
Apple + Mushroom Fruit returner spell.
Avocado + Avocado All Bonus letters given.
Avocado + Mushroom Extra life.
Banana + Banana Oh no! It’s Lemmings.
Banana + Orange Absolutely nothing!
Banana + Carrot 50 stars.
Banana + Potato Open hint shop (or awards points).
Banana + Cabbage Sale spell.
Banana + Mango Toggle Templeland door.
Banana + Lemon Turns fruit into time.
Banana + Onion Catch!
Banana + Pear Turns fruit into points.
Banana + Cherry Tortois.
Banana + Avocado 45 extra seconds.
Banana + Mushroom Slow Timer.
Cabbage + Cabbage Letter Basher sub game.
Cabbage + Mango 25,000 stars.
Cabbage + Lemon No invisible letters.
Cabbage + Onion 5 seconds extra time.
Cabbage + Pear Toggle Deadland door.
Cabbage + Cherry Shadow lands.
Cabbage + Avocado 50,000 points.
Cabbage + Mushroom Wabbitoids sub game.
Carrot + Carrot Sound test.
Carrot + Potato 20 seconds extra time.
Carrot + Cabbage Diddley squat.
Carrot + Mango A bunch of bananas!
Carrot + Lemon 80 stars.
Carrot + Onion Fruit preserver.
Carrot + Pear Wabbit invaders.
Carrot + Cherry 1 star and 100,000 points.
Carrot + Avocado 5 stars.
Carrot + Mushroom Turns fruit into stars.
Cherry + Cherry Bounce sub game.
Cherry + Avocado Fruit increaser spell.
Cherry + Mushroom Skip a level spell.
Lemon + Lemon Swap bonus letters.
Lemon + Onion Random extra points.
Lemon + Pear Double stars (in level).
Lemon + Cherry Disassembly clue.
Lemon + Avocado 1 star.
Lemon + Mushroom 1 second and 300 stars.
Mango + Mango Double time icons.
Mango + Lemon Random extra stars.
Mango + Onion Toggle Desertland door.
Mango + Pear 100 stars.
Mango + Cherry 1 second extra time.
Mango + Avocado Ha ha!
Mango + Mushroom 250,000 points.
Mushroom + Mushroom Magic sapphire.
Onion + Onion No dying wabbits.
Onion + Pear Magic mushrooms.
Onion + Cherry 20,000 points.
Onion + Avocado 125 stars.
Onion + Mushroom Cheeseburger.
Orange + Orange 1 point.
Orange + Carrot Blue wabbits.
Orange + Potato Snake sub game.
Orange + Cabbage Cunfusius.
Orange + Mango Random extra time.
Orange + Lemon Chance sub game.
Orange + Onion 30 seconds extra time.
Orange + Pear 40 seconds extra time.
Orange + Cherry Toggle Lunarland door.
Orange + Avocado 10,000 points.
Orange + Mushroom Tube skiing sub game.
Pear + Pear Finder sub game.
Pear + Cherry 175 stars.
Pear + Avocado 200 stars.
Pear + Mushroom 50 seconds extra time.
Potato + Potato Toggle Treeland door.
Potato + Cabbage Game over (joke).
Potato + Mango Magic emerald.
Potato + Lemon Guesser sub game.
Potato + Onion Not a sausage.
Potato + Pear Gold rush sub game.
Potato + Cherry Toggle Mineland door.
Potato + Avocado Toggle Snowland door.
Potato + Mushroom 250 stars.
Strawberry + Strawberry 10 seconds extra time.
Strawberry + Banana Magic diamond.
Strawberry + Orange Splat those dudes sub game.
Strawberry + Carrot Point doubler (once only).
Strawberry + Potato Web wabbits.
Strawberry + Cabbage Gween wabbits.
Strawberry + Mango Wheel spin sub game.
Strawberry + Lemon Trip a tron.
Strawberry + Onion Stormy weather.
Strawberry + Pear Pong sub game.
Strawberry + Cherry Stars 2x (once only).
Strawberry + Avocado Double bonus.
Strawberry + Mushroom 1 point and 60 seconds.
Hints that can be bought at the Hint shop:
Hint A: Don't forget that 'fire' and 'down' drops you through a platform!
Hint B: Remember to make a note of your password for future games!
Hint C: Don't forget that the most time you can have is three minutes!
Hint D: Don't forget that fruit last for three rounds only!
Hint E: When you run out of time, race around to find the shining extra time ball!
Hint F: Try the banana and apple spell to go shopping
Hint G: Stand under the leaves of the freaky flower to be safe!
Hint H: Bored of your fruit? Try an apple and an orange for a bit of variety
Hint I: You can quit the game at any time by pressing the escape key!
Hint J: If you can't afford your shopping, try a banana and a cabbage to make your stars go further!
Hint K: Make sure you always save a dying wabbit, else all your letters will be lost!
Hint L: Don't forget that your fairy always shows the shortest route to the dying wabbit!
Hint M: Collect all four gems for a mega bonus!
Hint N: Before you have the magic word, a dying wabbit will always release a letter!
Hint O: Try mixing a spell to increase the value of your wabbits!
Hint P: Collect everything in the bonus round for an extra life!
Hint Q: On 'splat those dudes' hit Puggsy a lot for an extra life!
Hint R: In 'the colour of magic' hang around for a while!
Hint S: Try a pair of pears, to keep what you find!
Hint T: Time flies when you're having fun! Try a mushroom and a banana for an exception to the rule!
Unlock hint "V":
Enter MQHS PKDN as a password.
"Look up to the sky and hold down 'a' and extra time will come your way!
However, use it sparingly!"
-> Press up and hold down the 'a' key. Extra time won't actually appear, you need to collect a few wabbits and it will appear. You can do that even if you have a lot of time left.
I am not sure about the last part of the message because I managed to trigger that at least 3 times in the same level.
Unlock hint "W":
Enter CBSK LGQD as a password.
"When putting a password hold down 'fire and 'c' as you enter the last letter to begin with loads of stars!"
-> Gives you 100 stars and the shop is open.
Unlock hint "X":
Enter BBBB BBBB as a password.
Unlock hint "Y":
Enter TTTT TTTT as a password.
Hints U and Z do not seem to exist.