Creating advanced game instance

const canvas = ...;
const game = new JSGL.Game({
  autoResize: true,
  canvas: canvas,
  canvasImageQuality: 'high',
  drawAlways: true,
  grid: new JSGL.Vector2(16, 9),
  refreshWhenUnfocused: true
});
game.RescaleCanvasToParentElement(1);