Super Mario: Blue Twilight DX is described as 'Non-profit unofficial fangame based on the Mario universe. It combines elements from 3D Mario titles with classic, 2D gameplay, set in Halloween-themed levels' and is a Platform Game in the games category. There are more than 50 games similar to Super Mario: Blue Twilight DX for a variety of platforms, including Windows, Mac, Linux, Steam and Playstation apps. The best Super Mario: Blue Twilight DX alternative is SuperTux, which is both free and Open Source. Other Super Mario: Blue Twilight DX like games are Mari0, Cave Story (Dokutsu Monogatari), Hollow Knight and Super Meat Boy.
SuperTux is an open-source classic 2D jump'n run sidescroller game in a style similar to the original Super Mario games. Instead of Mario, the hero in this game is Tux, the mascot of the Linux kernel.
United States
Two genre defining games from completely different eras: Nintendo's Super Mario Bros. and Valve's Portal. These two games managed to give Platformers and First-Person Puzzle Games a solid place in the video game world.
Germany
EU
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.
Japan
Forge your own path in Hollow Knight! An epic action adventure through a vast ruined kingdom of insects and heroes. Explore twisting caverns, battle tainted creatures and befriend bizarre bugs, all in a classic, hand-drawn 2D style.
Australia
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.
SwedenEU
Frogatto & Friends is an action-adventure game, starring a certain quixotic frog. A quiet errand run turns into a battle to fend off an invading army, and only Frogatto is foolhardy enough to sleuth out why.
United States
Embark on an all-new adventure in a vast and exotic world, where you’ll encounter towering enemies and challenging puzzles on your quest to discover Ori’s true destiny.
AustriaEU
Teslagrad is a 2D puzzle-platformer with action elements where magnetism and other electromagnetic powers are the key to go throughout the game, and thereby discover the secrets kept in the long abandoned Tesla Tower.
FranceEU
Braid is a platforming game in a painterly style where you manipulate the flow of time to solve puzzles.
United States
The Year is 20XX. Dr. Wily has been oddly silent about Mega Man and his family, offering everyone a moment of peace. Suddenly, Robots, even normally peaceful ones, began attacking all over the world. Surprisingly, this time, Wily didn't take credit for this attack, but a new...
Canada
Embark on an adventure in a Nordic forest using a unique song mechanic to communicate wordlessly with mystical creatures. Scale, glide, learn animal cries to form alliances with wildlife, and combat the Silent Ones. A world filled with secrets awaits your discovery.
SwedenEU
A cute physics platformer that plays in a fictional world of the future the infamous super villain Dr. Lacroix schemes to seize world supremacy with his army of robots. You take the role of Nikki and try to cross those evil plans on behalf of a secret organization.
GermanyEU
