The ninja Turtles arcade game landed on the Live Arcade this morning -- here's the interesting parts of the press release:

...


Gamers will have the unique opportunity to play through the original seven levels alone, or with up to three others co-operatively via Xbox LIVE.
"Teenage Mutant Ninja Turtles" will be available worldwide for 400 Microsoft Points.


Game Features

• Enhanced for Xbox LIVE Arcade - includes voice support, cooperative multiplayer mode over Xbox LIVE and leaderboards


• Earn up to 12 Achievements and 200 Gamerscore points

This is a steal at five bucks. The overall quality of Live Arcade titles seems to be on the rise, let's hope Microsoft keeps it that way.