Super Mario Galaxy 100% Walkthrough: Part 13 - Sea Slide & Toy Time Galaxies And Bowser Jr.'s LR

We Play Super Mario Galaxy From Super Mario 3D All-Stars For The Nintendo Switch. This Video Covers All Of The Stars In Sea Slide & Toy Time Galaxies. (Including The Comet & Secret Stars) And A Grand Star In Bowser Jr.'s Lava Reactor. LR = Lava Reactor