This code is surprisingly readable. For a Gameboy Advance, I expected piles of assembler. Many years ago, early in my career, I implemented a Minesweeper clone in Delphi. It's still there, a testament to how terrible code can be, and how much fun it is anyway:<p><a href="https://sourceforge.net/projects/delphisweeper/files/delphisweeper/version1.5.1/" rel="nofollow">https://sourceforge.net/projects/delphisweeper/files/delphis...</a>