Thanks for playing! I've added bombs for exactly the reason you mentioned :)
> It would be cool if the mazes were always proper mazes
I already have a new version of the game, where I use a proper maze-generating algorithm, but uploading new versions is not permitted at the moment.... It'll be a completely reworked version (let's call it a v2), with better walls, less tiles overall, less bombs allowed, better controls (much improved handling of multiple buttons pressed), etc.