If you have ever looked at your Battle Pass and realised you are stuck around Tier 20 halfway through the season, you know the pain. It feels like you are clocking in for a part‑time job instead of playing a game. The thing is, once you understand that the whole system is just XP turning into tokens, it starts to click. Push your score per minute and the tiers melt away, drag your feet and you are wasting your time. That is why a lot of players mix efficient play with a bit of outside help like CoD BO7 Boosting when they really do not want to fall behind their friends. Quick Sessions, Fast XP When you have only got half an hour before you have to do something else, you do not want to be stuck in a 20‑minute slog. Modes like Kill Confirmed and Team Deathmatch are perfect because they reset fast and the match bonus hits more often. Small maps are where this setup shines. You spawn, you are in a fight within seconds, there is no dead time. I usually grab a quick‑handling SMG, throw on Dead Silence so I can move without sounding like a marching band, and just keep pushing lanes. If you are regularly dropping 25 to 30 kills, you will see the XP bar move every match, even if your K/D is nothing special. Long Grinds In Objective Modes On nights where you are in for a few hours, flipping over to Hardpoint or Domination makes way more sense. This is where the game basically showers you with XP for doing anything useful. You get points for capturing, holding, defending, and fighting on the point. I have had games where my stats looked awful on paper but I still sat at the top of the board because I never left the hill. The real secret tool here is the Trophy System. People ignore it, which is wild. Every nade it blocks is free XP, and in hectic lobbies that thing is going off non‑stop. It sits there ticking away in the background while you focus on gunfights, and at the end of the match you suddenly realise how much extra progress it gave you. Chill Progress In Zombies There are days where sweating in multiplayer just is not it. That is when Zombies comes in. The pace is slower, the vibes are calmer, but the progression keeps moving. You can throw on a podcast, sit back, and just work through elites and higher rounds without worrying about some cracked kid slide‑cancelling round every corner. Weapon XP still feeds your Battle Pass, so if you are levelling a gun anyway, you might as well do it in a mode that does not cook your brain. Over a weekend of casual Zombies runs, you can stack a surprising number of tiers while barely thinking about it. Stacking Challenges The Smart Way The bit loads of players forget is how strong challenges are for pure XP. Before I queue, I always check my Dailies and Weeklies. They are usually simple stuff: get kills with a certain weapon, use a piece of gear, play a specific mode. If I see I need assault rifle kills for a daily and headshots for a weekly, I build one AR class for both and just stick with it. You walk out of a match, three or four challenge notifications pop up, and your Battle Pass jumps a chunk in one go. Keep your loadouts flexible, swap focus when new challenges unlock, and you will notice that your tiers move faster than most of your lobby, even if you are not no‑lifing the game or using services like CoD BO7 Boosting buy.