Great indie game that mixes action, strategy and RPG elements in a fantastic way. It's challenging but very rewarding and it's free now!

Fun and with a variety of good puzzles focused on orienting and moving your marble in 3D. Challenging at times but rewarding when you solve the puzzles.

It was a revolutionary FPS game in many ways: full 3D engine, mods, multiplayer, aesthetics and atmosphere, speedruns... its legacy is invaluable.

A simple yet addictive dungeon crawler with some unique mechanics like infinite jump. Local coop, leaderboards, permadeath and kittens!

An original physics based puzzle platformer, you control a ball's rotation and size (which changes its mass) to reach the end as fast as possible.

A great combination of RPG, strategy and card games. It offers a lot for a free game, you can pay for some extras but it has a fair business model.

Addictive and challenging but also rewarding. It's cool graphics and music suit the gameplay rhythm. +Level editor to create/share/download new levels!

You open, explore and deconstruct boxes by solving puzzles. Only 3-4 hours of gameplay but with amazing graphics and some cool mechanisms to discover.

Enjoy impossible jumps and crazy tracks in this frenetic racing game. Pure action, fun above all. Multiplayer servers were shut down unfortunately.

The little sister of the original game, a standalone expansion that adds 7 levels. It's hard but fun, a solid platformer overall with amazing graphics.