A new Walloon developing freelancer who has caught our eye is Simon Anciaux. He made Souvenirs, a 2D platformer where you need to go on a spiritual journey through the darkness of your own mind. His game has been greenlit on Steam and released a first alpha build in July 2014.
You have to use the sounds of your surroundings and the short flashes of light to make your way out. Find the way to overcome your obstacles or you will be trapped in the darkness for ever.
If you are interested in a classic old-school 16-bit style game where you need to puzzle through each stage, make sure to give Souvenirs a shot.