Toki Tori is described as 'The gameplay in Toki Tori is a blend of two genres. While it looks like a platform game, it’s a puzzle game by heart'. There are more than 50 games similar to Toki Tori for a variety of platforms, including Windows, Mac, Linux, Android and iPhone. The best alternative is Limbo. It's not free, so if you're looking for a free alternative, you could try SuperTux or Cave Story (Dokutsu Monogatari). Other Toki Tori like games are Braid (Paid), Hollow Knight (Paid), Celeste (Paid) and Mari0 (Free, Open Source).
Cave Story, or Dokutsu Monogatari, is a Japanese freeware Metroidvania side-scrolling Metroidvania platform-adventure game developed by Studio Pixel . It has been translated into English by Aeon Genesis Translations.
Celeste is a platforming video game by Canadian video game developers Matt Thorson and Noel Berry. The game was originally created as a prototype in four days during a game jam, and later expanded into a full release.
Alex the Allegator is a series of games that I, Johan Peitz, usually use for game coding challenges like Speedhack and Ludumdare. Whilst most of my games reside on Free Lunch Design, this is the place for the Alex' series and the even the source for these games. Let's go! Represent entire series of Alex the Allegator games including Alex the Allegator 1, 2, 3, and 4.