From GameBrew - a wiki dedicated to Video Game Homebrew.
Arcade Slots is a classic arcade game for the NDS as if they were rebuilt as Slot Machines.
Download and extract file.
DLDI patch it and copy it to the root directory of the card.
Pick a game. Stick a coin into the slot. You are given 3 lives.
Push the button and wait.
Credits are collected for every 50 points you earn and can be traded for additional games.
Thank's to TNT for the initial spark, and Spinal for all the playtesting along the way.