Super Mario Bros Crossover Download 3.1.2 Apr 2026

You can copy and paste this directly to a gaming forum, Reddit ( r/romhacking or r/fangames ), or a Discord server. SMB Crossover v3.1.2 is live – The ultimate fan crossover just got smoother

— Keep jumping, keep crossing over.

For the few who don’t know: this is the classic Super Mario Bros. , but you can play as —each with their full original move sets, rebalanced for the Mushroom Kingdom. super mario bros crossover download 3.1.2

Let me know if you run into any new bugs. And yes – the secret character in World 6-3 still works. 👀 You can copy and paste this directly to

It’s been a while, but one of the most beloved Flash-era fan games is still kicking. is now available for download. Reddit ( r/romhacking or r/fangames )