Instructions
Tap the "Nintendo DSi Shop" icon on the main menu of the Nintendo DSi.
Tap "Start Shopping."
Tap "DSiWare."
Tap "Find Titles" followed by "Search by Software Title."
Type "Dragon's Lair" and tap "OK."
Tap "Dragon's Lair." Tap "Download" to purchase and download the game. As of May 2011, "Dragon's Lair" costs 800 DSi Points to download.
Tap the "Dragon's Lair" icon on your DSi's main menu to start the game.
Press "Start."
Select an option from the main menu. "Play Game" will begin the game. "High Scores" will display a list of your high scores. "Options" will allow you to configure the game's options to your liking, while "Help" displays a list of in-game commands.
Press the button displayed on screen to perform that action. For example, if an axe is headed towards Dirk the Daring, a down arrow is displayed on the screen. Pressing Down on the directional pad makes Dirk duck under the axe. Pressing the button too late results in a life being lost and you must repeat the challenge.