Let’s be real – you probably clocked someone in the lobby swinging a weapon that looked like it’d been dunked in alien slime, or burning with that deep, blood-red glow, and you thought, “Yep, I need that.” Honestly, the camo grind in Black Ops 7 Zombies is one of those loops that’s almost too easy to get hooked on. It can eat up hours before you even notice, especially if you’re aiming for the absolute mastery tiers like Bloodstone and Infestation. If you’re serious about grabbing them all, it’s worth brushing up on how to handle the grind, and yeah, a little help from CoD BO7 Boosting can make the road way less painful.

If you’re rolling with ARs or SMGs, your early challenges will feel familiar – mostly critical kills. Sure, on paper it’s just “aim for the head,” but once you’re pushing past round 30, with mobs sprinting at you, that precision gets messy quick. For Assault Rifles, once you’ve knocked out the base kill milestones, you’ll hit the “Pack-a-Punch kills” step. Pro tip – don’t waste cash upgrading random gear in the early rounds. Save, pack your main weapon as soon as you can, and you’ll see camo progress jump way faster than grinding un-upgraded shots.

Some weapon types are just… cruel. Launchers? They need multi-kills. That means herding a massive zombie train, keeping them tight, then dropping a big blast at the right moment. Miss the timing and you either waste ammo… or blow yourself up. Melee challenges are pure chaos – constant up-close hits, and an easy way to get cornered if you’re careless. At the very least, have Juggernog active before you go all-in with knife kills. It’s still a grind, but taking the right perks stops you from spending half the match in spectate mode.

Once you’ve cleared the base weapon categories, this is where it gets exciting. Bloodstone comes when you finish the gold-tier equivalent for all guns in one specific class. It’s got that eerie red pulse, and in darker map spots it looks ridiculous in the best way. But then there’s Infestation – which is the true end grind. To get it, you’ll have to master every weapon in the game. That means even the snipers, which will test your patience more than anything else. The payoff? A weapon skin that feels alive, with shifting textures that are just… insanely satisfying to see in hand. It’ll push your limits, but with some clever planning, squad backup, and maybe a boost from CoD BO7 Boosting for sale, you can make it happen without losing your mind.