After few tens of seconds of not responding browser tab and 7GB eaten by browser had to close tab with the game. Happens somewhere after clicking "start". Unplayable in the current state.
Sorry for the issue! I did notice the game texture bundle size is too large for a browser version but I couldn't help keeping it. It's what takes up the loading and probably has to wait for minutes.
If you're willing to give it another try, stick with the download version~