It seems that you're using an outdated browser. Some things may not work as they should (or don't work at all).
We suggest you upgrade newer and better browser like: Chrome, Firefox, Internet Explorer or Opera

Please, make it as bundle like in Steam or Toalan Arcade Shoot'em Up 2 on GOG with discounted price.

By the way, make Toaplan Arcade Shoot'em Up 1 on GOG too.