It reminds me of the ultimate game of monopoly I played as a kid (on a handheld). I had complete control over the board. I had bankrupted two of the AI’s, but in order to keep line go up, I’d have to keep the last one around. Every time it’d get low on funds I’d offer to significantly overpay for one of its’ few properties, and then sell it back for a dollar.

I got to around 30k before the game either just quit, or the battery died.