New Super Mario Bros. 2 Has Full Co-Op, But No Online - Siliconera

The game will feature Mario and Luigi, and you’ll be able to play through the entire game with a friend cooperatively.

Cooperative Play Almost Left Out of New Super Mario Bros. 2 - News - Nintendo World Report

Review: Super Mario Bros Wonder Feels Fresh - Siliconera

After many dillemas, I finally bought physical copy of New Super Mario Bros 2, despite hearing mixed opinions. Don't own a Wii U nor Switch, so I can't play the enhanced versions.

Super Mario Advance GBA Games Coming to Nintendo Switch Online

🎮 Super Mario Maker 2 News

New Super Mario Bros. Wii - 2 Player Co-Op Full Game Walkthrough (HD)

New Super Luigi U - Wikipedia

Nintendo Spills Its Game & Watch Super Mario Bros Secrets - Siliconera

14 best side-scrolling games like Super Mario Bros. Wonder

New Super Mario Bros. 2, Nintendo 3DS Wiki

Super Mario Bros Wonder Puzzling Park Wonder Token Locations

Issues with New Super Mario Bros. 2's Co-op Play · Issue #4430 · citra-emu/citra · GitHub