Thomas Was Alone is an indie minimalist 2D platformer about friendship and jumping and floating and anti-gravity. Guide a group of rectangles through a series of obstacles, using their different skills together to get to the end of each environment.
Prices
CAGBot Analysis
CAGBot says
I think this is worth around $1. If you don't mind waiting, you might be able to pick this up for closer to $1 a year from now.