Seeing Stars

Seeing Stars is a mini-game taking place in the Day area. The player has to fill up certain squares on the lawn with Starfruit to form a giant star. The level will continue until the required squares are filled or when the player's brains get eaten, the level will end as well as requiring player to plant Starfruits on the spaces (on the iOS devices).

Strategies
You will have to plant a Starfruit in the outlined spaces in order to win, and you can not place anything else in them, except Pumpkins, Imitater Pumpkins, or Imitater Starfruit. This Mini-game is relatively easy, so just use a basic strategy. One way to beat this level is to plant Sunflowers in the far back and Peashooters and Snow Peas in front of them, filling in the spaces with Starfruit as you go along. You can also use only Starfruit and Imitater Starfruit and that will provide a good defense. The Garlic is also very useful here, as it can be used to keep zombies out of the middle lane which is very vulnerable. Another way is to rely on Starfruit to kill the zombies while you use Sunflowers in conjunction with Squash and Potato Mine before you finish setting up your Starfruit. Also, Pumpkins and their Imitater counterparts are quite useful to protect your Starfruit from the Buckethead Zombies.

On most versions, the level will never end if all the Starfruit are not planted. If set up right, this level can be left to run continuously on its own, killing an endless stream of zombies. However, this isn't very useful for Gold Farming, as the endless zombies are considered to be a final wave, so the game stops producing coins. However, on the iOS and Android versions, if all the Starfruit are not placed by the end of the fourth wave, the player will lose the game. This makes these versions slightly harder.

Sea of Stars
Another strategy that can be used is the "Sea of Stars". The only other plants needed are the Sunflower, Twin Sunflower, and Potato Mine. Your Sunflowers will be the only plants in the first column. You will be able to plant three Sunflowers once the first zombie appears. Plant a Potato Mine in the third column in the same row as the first zombie (unless the zombie is in the middle row, in which you plant it in the left-most column. You can plant the fifth Sunflower once it detonates). The next part is very simple: Start planting Starfruit in every space of every column, starting in column two and working your way right (you can never see the large star once you're done unless you can guess where it is). Don't start planting your Twin Sunflowers until you have at least one column of Starfruit. There may be a few zombies that will eat your Starfruit, but the other Starfruit in the same column should take care of them. If you want the entire sea of stars complete by the end of the level, plant your last Starfruit in one of the required squares. The Garden Rake is not needed for this strategy because the Potato Mine will provide you more time planting Sunflowers and collecting Sun than the Rake will (if you want to completely fill your lawn, you can plant Spikeweeds and Spikerocks in the two rightmost columns).

Gloomy Stars
Another strategy is the Gloomy Stars. Plant Sunflowers in the first, second and third columns (you should upgrade them later). When the first zombies come, use Potato Mines or Squashes to finish them off (a garden rake is usually recommended). When you have enough sun, start planting Starfruit in the outlined spaces. Plant Pumpkins on them to protect them. Later, plant two Garlics in the second and fourth lanes in the ninth column. Plant three Gloom-shrooms behind the Garlic in the second lane and two Gloom-shrooms behind the Garlic in the fourth lane. Put two Pumpkins on the two Gloom-shrooms right behind the Garlics.

Shooting Star
In order to get the Shooting Star achievement, you have to complete Seeing Stars before the first Flag Zombie appears. On average, this is about three to four minutes in, and because there is fourteen spaces to fill with Starfruit, you need to place 1 Starfruit every 12.8571 to 17.1429 seconds. Keep in mind that you can do this achievement even after the message "A Huge Wave of Zombies is Approaching," but it means you've got only a few seconds to place the next Starfruit. Imitater is not needed, but will help out a lot if it's set to imitate a vital plant (Sunflower or Starfruit). Because of the lack of space for alternate plants in row three, Garlic is recommended.

Shooting Star strategy
All you need is Puff-shroom, Sunflower, Imitater (of Puff-shrooms) Potato Mine and some other plants (instant-kills are strongly recommended) and let the game start. Quickly build your Sun production and kill a few zombies with Imitater.Then proceed to stall ALL of the rest of them with Puff-shroom or its Imitater form. By then, fill the spots with Starfruit (put them at places that they CAN't fire so you can have more times). Keep on planting Sunflowers until you filled ALL of the back of the Starfruit-Only zone. Keep stalling zombies with Puff-shroom and its Imitater form until you fill it all up. DONE.

Another Shooting Star strategy
This strategy is simple, Sunflower, Potato Mine or Rake, and Starfruit, make two columns of Sunflowers (apart from that Starfruit space), use Potato Mine or rake to wipe out first zombie, focus on Sunflowers, and then go crazy with Starfruit.

It may take a few tries, but if you can do it correctly, in the nick of time, your victory is guaranteed. Again, keep in mind you can do this achievement even after the Huge Wave notification, and that the achievement calculates when the first flag zombie arrives. If you hack a flag zombie in before the legit first one comes, you are not eligible for the achievement, and so and so.

Stars on Fire

 * Created by IMCR8Z

Select the following plants as well as the Starfruit: A garden rake is optional.
 * Sunflower
 * Twin Sunflower
 * Garlic
 * Repeater
 * Gatling Pea
 * Squash or Potato Mine
 * Cherry Bomb
 * Torchwood

Start by planting Sunflowers in the back column, when the first Zombie appears use the Squash or Potato Mine if you don't have the rake. Plant Repeaters when you have enough sun, and plant a Garlic in the middle lane as soon as you can. Use Cherry Bombs if you get overwhelmed, and upgrade the Sunflowers and Repeaters to Twin Sunflowers and Gatling Peas respectively. Finally, plant Torchwoods in front of the Gatling Peas, and then proceed to plant Starfruits in the required spaces.

Trivia

 * This and Slot Machine are the only Day mini-games that only have Zombies, Conehead Zombies, Buckethead Zombies, and Flag Zombies.
 * Although it is necessary to fill all the outlined spaces with Starfruit to complete the level, it is not necessary to pick the Starfruit as a plant. It is, however, picked by default, and there is a warning if the player tries to play the level without it. If they remove/did not pick it, however, they cannot beat the level and will be forced to play it infinitely unless restarted. The only way to beating without Starfruit is if the player picked the Imitater Starfruit. On the iOS and Android versions, however, the Starfruit seed packet is locked in the seed selection screen.
 * Although the level will not end until all the slots have a Starfruit in them, Marigolds will stop producing and zombies will stop dropping money on defeat after some time. Hence, the player cannot earn unlimited money in the game.
 * This, Slot Machine, Beghouled, and Beghouled Twist are the only mini-games with unlimited amounts of flags.
 * There is a glitch in the Nintendo DS version of the game where these four mini-games where the zombies on the top screen are only partial images, as there is nothing drawn past the bottom of their jacket. The progress bar on other levels appears to cover up this mistake.
 * If the player plants an Imitater Starfruit in the last required space, he or she will not win the game until it finishes transforming into a Starfruit.
 * Other plants (aside from Pumpkins) cannot be placed in the Starfruit spaces.
 * Seeing Stars is very similar to two unused mini-games, Art Challenge Wall-nut and Art Challenge Sunflower. All these games involve making a large plant shape out of regular plants.
 * In the Xbox 360, iOS and Android versions, the icon has Starfruit that has stars as its pupils.
 * The iOS version of this mini-game is not infinite, as it lasts for four waves.