Digit - SMS bot that monitors your bank account & saves you money
Dream - The savings lottery where you never lose
Olivia - Your new best friend built with an artificial neural network
Antichamber - "A game with half of the attention to detail and imagination Antichamber has would be a smash hit - this bare-bones first-person puzzler is one of the most thought-provoking, engaging, and challenging video games ever developed.
Spendee - See where your money goes
The Talos Principle - Philosophical first-person puzzle game.