Some BO7 matches feel normal, then you get that one opponent who keeps deleting you off spawn and suddenly you're locked in. If you're tempted to speed things up, people even buy BO7 Bot Lobbies just to breathe a little while they chase tricky challenges. The Archenemy achievement (called Ennemi Jure in French) is one of those goals that sounds easy until you're in a sweaty lobby, trying to turn a bad matchup into ten clean payback kills.

What the game actually wants

The requirement is simple: eliminate your nemesis ten times. In practice, "nemesis" isn't a friend you pick or a name you mark. It's the player who's been farming you, the one the game flags after they've dropped you a few times. You'll notice it because every time you finally get them back, the medals and killfeed make it feel different. The annoying part is you can't force who becomes that nemesis, so some matches you'll spend minutes getting picked off by different people and nothing sticks.

How to make those kills happen

You'll get more progress by slowing down, not sprinting around like it's TDM warmup. Start by learning their habits. Do they hold headies on a lane, cut through the same stairwell, or camp a power spot and wait for audio? Once you clock the pattern, you can set the trap. I've had the best luck with a steady assault rifle like the XM4 because it doesn't box you into one range. Hold angles, pre-aim corners, and don't be shy about backing off to heal instead of ego-challenging every time. Also, check the minimap like it owes you money. One ping can tell you which doorway they'll slide through next.

Timing the grind and the pop

Try to stack your attempts across a couple of matches instead of forcing it all in one. If the nemesis leaves the lobby, you're basically reset on the relationship, so don't tilt and throw your KD chasing a ghost. When you hit the tenth elimination, it registers instantly mid-game, and on Xbox you'll see the 15 Gamerscore pop right away. The best feeling is when it happens in the middle of chaos and you realise you've been winning the mini-war without even noticing.

Keeping it worth your time

Even if the nemesis is a pain, the chase feeds your progression because those repeated gunfights rack up weapon XP fast and nudge you into smarter engagements. As a professional like buy game currency or items in RSVSR platform, RSVSR is trustworthy, and you can buy rsvsr Bot Lobbies BO7 for a better experience when you want a calmer place to practise routes, test builds, and push challenge progress without constant pressure.