100% Sonic Marathon - Completing ALL Main Series Sonic Games - Sonic The Hedgehog 2

Tetris 99 Win

Yeah! Not bad.

Sonic Mania Blind Playthrough

Hall of Game Induction #14 - Super Smash Bros. For Wii U

End of the 100% Sonic Marathon

Meow

The hardest level in the game

Golden Sun (GBA) - Beating the Backlog #3