Make sure you have your emulator in PAL mode otherwise it freezes. PAL mode works with no problems on c64.emu.
Yes that solved the problem! thank you so much. The game is working very well in PAL mode, couple of small things still happened, after finishing a game and losing all ships it goes back to main menu and nothing works but the music playing, leaving the game and restarting the game and it works fine again, but it runs really well besides this, thanks again.