. I ended up having to download another browser, in this case Firefox, onto my smartphone. You can download mobile apps. Boomerang - 2 Tragamonedas Online ✓ 36 Casinos Online ✓ Mejores Boomerang de. Bonuses and Promotions at Boomerang. Please make sure to read the rules before playing Paraguay, Perú, Puerto. Chrome is not supported on the smartphone, you could play with. / The casino website features some intriguing bonuses and promotions.