BO7 Zombies has basically hijacked my holiday downtime, and I'm not even mad about it. Liberty Falls and Terminus are the kind of maps that make you say "one more round" until it's suddenly 2 a.m., and the Christmas chaos doesn't let you coast. You'll feel it fast: if your Augments don't match the pace, you're done. If you're trying to get your setup online quicker so you can actually test builds instead of scraping by, a BO7 Bot Lobby can be part of that routine, because the grind can eat the fun if you let it.

Ammo mods that actually change the round

Cryo Rounds have saved me more times than I can count, mostly because they buy time. Not damage, not style points. Time. When a hallway gets clogged, that freeze pops and the whole crowd slows just enough for you to reset your line, reload, or slide through without getting clipped. On the other hand, Napalm Burst feels better on heavier guns where you're already committed to holding a lane. The burn keeps ticking while you swap targets, and it helps when the tanky stuff shows up and refuses to fall over. Explosive Tip is still niche, but for launchers it's great when you need a fast clear on event objectives and you can't afford to get stuck staring at a box while zombies stack behind you.

Perks and augments people keep messing up

A lot of players treat perks like a checklist. That's where runs die. If you're in a squad, Quick Revive with Medic's Touch isn't "nice to have," it's how you stop one down from turning into a full wipe. That speed burst after the pickup lets you drag your team out of the mess instead of reviving into another hit. For solo, Stamin-Up with Endurance Rush is the quiet MVP. You're already moving nonstop, so getting paid for it makes sense. Jugger-Nog with Iron Skin is the other non-negotiable once the holiday specials start piling in; those explosive hits are brutal, and shaving off damage keeps mistakes from spiraling.

Handling the Christmas waves without getting boxed in

The event enemies make the game feel jumpy. Faster zombies, exploding Santa Manglers, and those moments where you're sure you've got space—then you don't. Aether Shroud with Spectral Burst is perfect for grabbing rewards or bailing out when a train goes bad, because it creates a gap you can actually use. The trick is not panicking and blowing it early. Hold it for the greedy moments: when you're looting, when you're reviving, when you're one step from getting cornered. That's also why getting your unlocks done matters. If you can spend more time experimenting and less time crawling through low-level matches, you'll enjoy the event way more, and that's where RSVSR fits in for things like buy game currency or items in RSVSR so you can focus on playing the build you want, not the build you're forced into.