The main game play will contain a background image that looks off into
the distance; down a road or railroad track.
The Zombies originate off in the distance (near the horizon) and get
bigger as they move towards you. Multiple frames for the zombies will
be needed so that animations can be done so they look like they are
walking towards the player.
Images for 6 to 10 different zombies will be needed. Each one looking
different (age, sex, height, clothing, etc) with different zombie
Images will be necessary for 5 different humans (not zombies) as the
player will lose points if they accidentally kill a human. The humans
will come from off in the distance, same as the zombies, and the idea
is they are running to you for help.
If the player doesn't kill a zombie and they get all the way to them
then they basically turn into a zombie and it's game over. Some type
of "Game Over" graphic overlay will be needed for this.
In addition to the main gameplay, a main title screen (with buttons
for "Play" and "Leaderboard") will be needed.
This contest is for all artwork necessary for this game.
For the overall theme, just draw inspiration from The Walking Dead tv
series. It's a zombie apocalypse and zombies have already taken over