• Usability, Menus, Mechanics, Make your own level

-Use the robot to complete puzzles by traveling between timezones

-Levels increase in difficulty

-Levels are completed by activating a gateway block in the level

-Loads in each level from a text file of characters using a tile key

-Options allow the user to change video settings as well as rebind keys

-Level Selector allows the player to replay completed levels

-Pause Menu can be accessed by ESC

-Robot is controlled by the player

-To travel to a different timezone, the player must move near a time travel device: an interface will allow the user to select the time period they wish to travel to

-An inventory at the center bottom constantly displays keys currently held

-A miniature icon directly above the inventory will indicate the current timezone

-Keys can be collected and then used to open Locked doors: one key will be removed from the inventory

-Locked doors act the same as walls until they are unlocked: they then become open

-If a door is unlocked all future tiles in that location will also be open, regardless of the tile there previously

-If a key is collected all future versions of that key will no longer exist: the same is not true for the past

-One way doors can be moved through in all directions except from the direction the arrow is pointing: entities must be outside of the door for it to function

-Boxes are entities that can be pushed by players or other boxes; They can only move through any barrier a player is able to

-Buttons are interactive objects that can be pressed by a box or a player; It will open its color coded door

-Button Doors are barriers that are passable while their corresponding button is pressed

-If a box is placed in an area that would result in it being in a barrier in another timezone, it will not exist in that timezone until it is removed from the area

-Some time travel devices will have not be able to transport the player to all time zones

'#' Wall

g Gate (end of lvl) k Key

c Cryochamber - NOT IMPLEMENTED

(space) background tile

s Starting place

t tto - time travel device

_ Empty Void - Uninhabitable

l Locked gate

^ oneway UP

'>' oneway RIGHT

v oneway DOWN

< oneway LEFT

b Box

w button1

x button 2

y button 3

z button 4

W Door 1

X Door 2

Y Door 3

Z Door 4

IN ADDITION YOU MUST HAVE A cfg FILE - this tells the game where each time travel device is allowed to go

Format:

111\n110\n001

Each series of numbers is a time travel device and each number represents a timezone. 0 means it is locked, 1 means it is open