spaceBOUND is a difficult puzzle-platformer game, in which players guide two astronauts through an abandoned mining facility.
Alex the Allegator (Series) Alternatives
Alex the Allegator is described as 'Series of games that I, Johan Peitz, usually use for game coding challenges like Speedhack and Ludumdare' and is a Platform Game in the games category. There are more than 50 games similar to Alex the Allegator for a variety of platforms, including Windows, Mac, Linux, Steam and Android apps. The best Alex the Allegator alternative is SuperTux, which is both free and Open Source. Other Alex the Allegator like games are Mari0, Limbo, Hollow Knight and Super Meat Boy.