Bitstarz is a online casino and they gives 20 free spins to all new players just for signing up a new account, and no deposit are required for this free spins.
You will also get 180 additional free spins with your first deposit and a 100% bonus up to €100 or 1 BTC, the free spins you can play on any of the games Wolf gold, Fruit Zen or Boomanji. The free spins you get first 20 is credited 23 hours after first deposit and then 20 more 24 hours later. This will go on for 9 straight days until you get a total of 180!
You will also get deposit bonuses with your 3 next deposits up to totaly €400 or 4BTC
+18, T&C apply