Super Mario & The Rainbow Stars
Parent game
Super Mario Bros. X2 is a mod and expansion of Redigit's SMBX fangame in which players can create their own Super Mario levels and episodes.
Could be interesting
Shin Megami Tensei: Synchronicity Prologue is a bonus game released to promote Shin Megami Tensei: Deep Strange Journey (AKA Strange Journey Redux). This exploring/platforming 2D action game features Jack Frost, a character familiar to fans of Shin Megami Tensei and of Atlus games.
Enjoy meditative vibes in Jusant, an action-puzzle climbing game. Scale an immeasurably tall tower and ascend to new heights alongside your watery companion. Master your climbing tools, find your way up through diverse biomes, and piece together the tower's past.
Grimvalor is a challenging hack & slash platformer with fast-paced combat in a dark fantasy world. Take control of a lone warrior on a quest to restore a corrupted realm. Embark on a journey through atmospheric landscapes and dungeons in a massive story-driven premium experience.
Fight bosses, discover areas, find treasure and challenge your friends in 2-player mode!
A fan remaster of Zelda: The Wand of Gamelon, an official Zelda game for the Phillips CD-i, changing some features of the original game in order to improve playability.
A fan remaster of The Link: The Faces of Evil, an official Zelda game for the Phillips CD-i, changing some features of the original game in order to improve playability.
Super Mario Construct is a browser-based Mario level editor focusing on ease of use and advanced editing tools at the same time.
The long-lost sequel to the original Shantae, is back in development after being put on the shelf for nearly two decades. Building off the original game code from the early 2000s, this once-canceled title will be completed and released physically on a Game Boy Advance-compatible game cartridge.
An embroidered dark medieval folk tale. While life in a seemingly ordinary village is all about simple chores and idle gossip, sinister secrets hide below.
A truly expansive Mario fangame based on Super Mario 64 that combines elements between it, Super Mario Sunshine, and Super Mario Galaxy. Released in 2009 and featuring 64 Shine Sprites and another 64 Star Coins to collect, it remains the largest-scale Flash-based Mario fangame to this day.