A fan has just finished a colossal project inside Super Mario Maker 2 – spending seven years (across both Mario Maker games) creating an entire Mario game, which they've dubbed Super Mario Bros. 5.

'Super Mario Bros. 5' was created entirely within 'Super Mario Maker 2.' Its creator tells Inverse why game creation suites are beneficial to aspiring devs.

Additionally, RPG Maker includes a slew of audio and graphics assets you can use for free so you don't have to create your own while designing a game.

Super Mario Maker 2 fan uses the game to create a fan game inspired by 2D Mario games on the NES and SNES. It took 7 years, with some levels made on the Wii U!

YoYo Games launched GameMaker Studio 2 on macOS this week, bringing the popular multiplatform 2D game development engine to the Mac for the first time.