Time for a new Game of the Week!
Metal Slug 4 was made after the fall of old SNK. As such, its usually considered inferior to its predecessors. With that said, I personally don't think its awful, either. Its very... different, to say the least. ^^;

Metal Slug 4 was also the first (and last) appearances of Trevor, and Nadia. They were to new characters who replaced Eri Kasamoto, and Tarma Roving, which needless to say, alienated some fans. ^^;
Come join the discussion thread for goodies! Or just to vent your anger on leaving out Eri and Tarma!
Link: Metal Slug 4 Discussion Thread -->