Press Green flag 2 times for it to work! There are still many bugs in the game and it needs improvements! You have to knock the other player of the board to win, hold space to get a higher amount of power, and release it to launch your pebble.
This is based off a A real life board game called Alkkagi. You flick your pebble with your finger to try to knock the other player off, it's really addicting!
