By the Power of Money
By The Power of Money is not exactly a game, per se, but more of like an economic exercise. This interesting 2D platformer is different but surprisingly fun as well. It's a bit challenging and takes time to get used to. However, ultimately, once you get a handle of the gameplay and the rules, it's quite entertaining.
In the game, your goal is to rebuild a stage as you play. You'll need to buy and lay down blocks, each one having its own unique property, but you need to do all this within your budget.
The game is not just enjoyable but also tests your budgeting skills. Give it a go.