Madilyn's Mad Dash

Madilyn's Mad Dash is a 1990 platform video game developed by Langley Productions and published by Astound for the ; a port for the was released in 1994. It is the first game in the Madilyn series and marks the debut of Madilyn Marvell, an anthropomorphic. It introduced many conventions that would appear in later games in the series. The game follows Madilyn as she goes through six levels to retrieve various artifacts stolen from the Heartlands.

Madilyn's Mad Dash was created by Kevin and Julianne Langley, who intended it to be a simple game that could be easy to pick up and play. To make the game easier for more casual players, they included the ability to edit or max out Madilyn's HP and starting number of lives. To allow advantages for Atari 7800 owners with more than one type of joystick, the game allowed players to switch between "Pro-Line Mode" and "CX40 Joystick Mode" at the title screen.

Development
Madilyn's Mad Dash was created and designed by Kevin and Julianne Langley. Julianne Langley, Matthew Hubacek and Andrew Postlewait programmed the original version of the game. Much of the programming was done using an computer, though some additional programming was done on an  computer.

The original Atari 7800 version made use of an onboard sound chip on the cartridge for improved audio.