Frogger has some-what recently been put onto the 360 Arcade, and is available for download. My review.
Graphics: 2.5/5 They enhanced the graphics from the original version, but instead of looking more cartoony, they added more realistic enviroments; and they look damn bad.
Sound: 3/5 The sound is kept to a minimum. You really only hear some background music, and a few sounds when you die. That's about it.
Control: 3.5/5 You use the D-Pad or left stick to move, and at times it's unresponsive. Sometimes you will jump once and it will jump twice. The controls are pretty frustrating for being so unbelievably simple.
Fun: 3/5 The bottom line is this game is nit-picky. When you return a frog to its home, you have to jump at EXACTLY THE RIGHT MOMENT, or you will lose a life. It really takes away from the fun. Also, you will find yourself accidently over-jumping and to your death. Another thing that drags the game down is that although it does feature online play, there is never anyone on to play with. My recommendation: You might want to stay away from this game unless you're addicted to improving your gamerscore.