The Broke Lord of a Monster-Plagued Territory

In the realm of tower defense and wave offense RPG, I coded a game with an unbeaten AI that adapted quickly to the player's play style just to horrify them and make my game popular but... "Who the hell buffed the patch after I died?!" Little did I know I'd get isekai'd into the supposed game and even become a character that was destined to die... and until death finds me I remain yours sincerely, Baron Quinn Kallstein.