Which video game(s) are you able to finish without losing/continue?

Which video game(s) are you able to finish without losing/continue?


I am a big fan of classic side-scrolling action video games and classic horizontal/vertical shooting video games.


The classic video games I am able to finish without losing/continue include:

1) Ghouls 'n Ghosts (arcade machine)
      
    * My favorite weapon is the Fire Water, as it can make certain battles a lot easier 
    * I am able to finish the Sega Mega Drive/Genesis version without losing/continue too but I like the arcade version better

2) Gradius (8-bit Famicom/NES)
     
    * I use Laser all the way......except for the last level I switch with Double
    * I am able to finish the arcade version without losing/continue too but I like the 8-bit Famicom/NES version better

There are a lot more classic video games I am able to finish without losing/continue, I will try to share next time.