Can You Beat CALLISTO PROTOCOL With Only Melee?

Alright, once more for all the marbles. Time to finish Callisto Protocol once and for all. And yeah, I know, the bosses all require bullets to beat. But do they? Do they really? Guess we'll find out. Can you beat Callisto Protocol with only melee? || MUSIC || Lobby Theme - Diddy Kong Racing Night in the Swamp (Scene 2) - Vectorman 2 Contest Menu - Check Mii Out Channel Mr Resetti - Animal Crossing Adventure Begins - Spelunky Onett Theme - Earthbound Meat Grinder - Katana Zero Main Menu - Battle Shapers Realm Overworld - Zelda : Spirit Tracks Area 2 - Blaster Master Night - Bugdom The Poets II (Round 1-3) - Streets of Rage 3 Elven Town - Shining Force II || Lemon's Socials || Twitter | https://twitter.com/TheBacklogs Discord | https://discord.gg/HTPV23CYEz 2nd Channel | https://youtube.com/c/thebacklogsshortcutunlocked || Support the Channel || Patreon | https://www.patreon.com/thebacklogs Youtube Members | Click "JOIN" below the video! || Business Inquiries || Email | [email protected] #thebacklogs #challengerun #callistoprotocol