Welcome to the Endless Runner demo!
This version of Endless Runner is designed to give you a feel for the game before you decide to buy it or not.

Credits
Thanks to Enne for the scoreboard system in the full version!

Warning! This game comes with a learn game sounds menu, I recommend going through them because there is a lot to be heard.
In this game, you are running across a very unstable platform, filled with holes, pits, chasms, and other things. Your character is constantly moving, therefore you cannot stop, you must time your jumps and movements!
As your character continues, they become more confident, and thus begin to move faster. This introduces new challenges, such as even more precise timing!
If you're five or less tiles away from danger, a beep sound will be played as your character walks to help you avoid it.
Remember I said you're on a platform? If you go too far to the left or right, you fall off this platform.

Obstacles
Canyons
These make a loud echo-ish sound. There is a two step boundary before each canyon, after which you should jump.
Pit
Makes a wind sound. It can be maneuvered around with the turn keys.
Door
It makes a small ticking sound for the switch, and a louder ticking sound for the door. First you must press the switch with F to unlock the door, and then press the doorknob with F to open it and allow yourself to pass through. If you don't, you run into the door and game over.

Items
these make a kind of metallic sound. Press F to pick them up. They can help you out!
Blasters
These will warp you back 50 squares, but as a consequence will lower your score. Be careful not to warp back into a canyon or off the map!
Keys
Left and right arrows: Turn/steer left and right.
up: Jump, needed for canyon and optional for pits.
S: Check score.
C: check coordinates.
B: Check blasters.
D: Check difficulty.
F: Attempt to interact with a nearby item/obstacle if applicable.
T: Check survived time.
Enter: Use blaster.
F1: Toggle footsteps.
Escape: Quit.
P: pause the game.
Space, while game is paused: Enter the shop.

Full version!
If you like the demo and want to buy the full game, visit
https://masonasons.itch.io/runner
Extra features of the full version include:
Online Scoreboards
Difficulty levels
Custom obstacles. Create traps that can be run into on the map that you have to avoid or jump over.
Coin platforms! Random platforms in the air that spawn upon which you can jump for a coin boost!
Custom runs! Set up your game board how you like!
And more!

Troubleshooting for Mac
If upon trying to run the app, it claims the app is damaged, do the following.

Open a terminal. To do this, either go to the utilities folder from the finder (Command Shift U) or spotlight search terminal and press enter.
Type: xattr -c /applications/EndlessRunnerDemo.app
This assumes you've placed the app in your applications folder. If not, then change this path to where you've placed the app.
After doing this, now the app should open.