Unfortunately, I don't know who made them or even a part of the title.
Anyway, one of the titles was a side-scrolling fighting game. What was unique about it was that you'd occasionally defeat characters who would say, "I will help you." Then your character would get to take on that character's form. That's all I know about it unfortunately.
Next, was a light gun game. This one you play as police and I only managed to get through the first level. This level was a grocery store robbery that spans into the subway and finally into a warehouse with a mini gun toting boss.
Finally, there was a game that I saw where the character's primary capability was to breathe fireballs. This looked to be set in medieval times and it was a side scroller.
I know I'm not giving much but I'd appreciate any suggestions you have.