This game is customizable to your snake in the first 2 modes. You are able to change the snake skin and the food with 20 different characters! However, in order to change your skin, you must purchase them in the Store. At the start of the game for the first time, you start out with 20G (Gold), and 10 apples. The Gold is the in-game currency, which is used to buy skins in the store. You are able to buy up to 20 different skins for your snake and food, but the default skins are free so you can always play with the default skins. The Apples are like extra lives for the snake in Space Snake. If you accidently crash into an astroid, you may use an apple to continue your journey into space. In the store, if you run out of either Gold or Apples, you can exchange between both of them, respectively. One Apple is equal to 10 Gold. If you run out of both, you can easily earn gold by playing the games. There is a Store sale on Fridays, Saturdays, and Sundays with items that are 30% off. Other than changing the Snake skin and food, you can also change other settings as well. You can set the contrast for the game and the TI-OS, toggle the Run Indicator on or off, choose whether to archive the save data on exit, ask to overwrite the previous save, check for updates, and change the username. If check for updates is enabled, the game refers to the update application variable file "SnkArcUp". It checks the version of the Snake Arcade game, and the version of the Application Variable. If the Snake Arcade version is out-of-date, the game will tell you an update is found and continue the program normally. Update the game with the UPDATE program included in the zip folder. You can change the username for the player. The default name is "SNAKES" (Inspired by the original Home Alone movie "Snakes" reference), and can be changed in the Options option in the main menu. There is a 10-character limit when inputting new usernames, and you can also input an underscore in the username as well (Press [3] (θ, ι3)). There is a built-in high score system for the game too, so you can show off to others that you beat their high scores! There is a XP/level system implemented in the game as well. At the start of the game, you begin with 0 XP, and Level 1. To upgrade to the next level, you need to get 25 points from playing games. You get a gold reward based on the level you upgrade to. If you upgrade from level 1 to level 2, you get 10 gold, level 3 15 gold, and so on. The requirement for level increases gets bigger for every level you advance. You can also view your data in the main menu. You can see your Gold, Apples, Selected Skin and food, and your XP and level status. It shows the XP you have and the required XP needed to upgrade. It shows a bar on the bottom of the screen indicating how far you have gone in that level. The update process for this program is unique in most ways, you use a program to update the main program with the update file in an appvar. If the main program does not exist (from an accidental deletion or RAM clear), the program will create a new program and install the code in the empty program and make it playable. More updates will be featured soon!