Play Rambo Bros Online
Peach gets snatched (again), so Mario and Luigi grab assault rifles—watching tiny Luigi blast Koopas with a shotgun never gets old. Bowser’s got tanks now, and they’re absolute bullet sponges.

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Game Overview
Rambo Bros is one of those ridiculous Flash games where someone clearly thought, "What if Mario and Luigi went full Call of Duty?" Peach gets kidnapped (again), and instead of jumping on turtles, you're blasting Koopas with an AK-47 or picking them off with a sniper rifle. The sprites are still classic Mario, but now they're holding guns way too big for them—Luigi with a shotgun is weirdly satisfying.
It’s janky in that early Flash game way, but that’s part of the charm. You’ll mow down Goombas in the first level, then realize Bowser’s tanks are way harder than they should be. Honestly, Peach should probably invest in better security at this point.