MegaMan Unlimited is described as 'Megaman Unlimited is a Megaman fan-game in the classic 8-Bit NES style both in sound and visuals. It is similar to Megaman 3 and Megaman 9-10 in design philosophy. MMU is made by fans for fun. It is not related to the official series’ canon'. There are more than 50 games similar to MegaMan Unlimited for a variety of platforms, including Windows, Mac, Linux, Android and iPhone. The best alternative is SuperTux, which is both free and Open Source. Other MegaMan Unlimited like games are Cave Story (Dokutsu Monogatari) (Free), Hollow Knight (Paid), Rayman (Paid) and Ori and the Blind Forest (Paid).
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.
Rayman is a platform video game series created by Michel Ancel and owned by Ubisoft. The original Rayman was a 2D sprite-based platformer similar to those of the 16-bit era. Represent entire series of Rayman games.
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.
Super Meat Boy is a platform game developed by Team Meat and is the successor to Edmund McMillen's and Jonathan McEntee's flash game, Meat Boy, originally released on the Newgrounds website in October 2008.