Dendy - NES
Quite old, and on it a toy not really beautiful by sight. The top view, weapon - onions. Sacks with prizes and new weapon periodically fall out of enemies. Eventually in a certain place of level there is a key, having taken which it is possible to pass in the following level.
On a plot the villain by name the Shogun stole a ring of elves, than cast the last into gloomy times. And only the soldier by name Christina will be able to return it back - it and awake to operate in a game. The game of a ply game is similar