The theme to this past #OneHourGameJam was to make a game based to the object of the left. My main goal was to make a game where a player can fire a projectile towards an enemy that is pursuing the player. Halfway through as I was making a sprite for a spaceship, the idea of a panda seemed appealing. So I made the game with a panda who can only fire in the left direction.
https://metzgar-research.com/games/games/1hgj_102