How to play TEOT - The End OF Tomorrow on Mac

IMPORTANT!!! This is a demo prerelease beta version. Game guide: To start Choose the language and level of difficulty using Vive Controller. Direct it to "Enter Virtual Reality" and hard pull the Vive trigger button twice. The game will start when the visual start. In game need to know: Press the grip to hold the gun or dagger. Once release the gun or dagger will drop. So you'll need to hold on to the grip. There's pouch on your left and right. Left is to put your dagger. Right to put your gun. To use dagger hold on the the vive grip and swing your hand. To use gun hold on to the vive grip, point and pull the vive trigger at the bottom. To climb hold on to the left or right grip while your grip is free, climb the ladder by pulling downward with one hand at a time till you reach to the top. Discover the game: You have to escape from the van. To escape you need to kill the enemy and destroy the robot. The Robot killed open the hatch above. Grab the handle with the grip twist and let go the grip. When hatch open a ladder will drop and you need to follow your partner lead when climbing the ladder. While in the process you need to safe you partner if there's need. Climb up all the way to the ship and you're in safe zone. The game will end. Please have a look at the video after the game. This is the gameplay of what you'll be expecting in future release of the game.