Project 1999 - What other online games do you recommend?

What online games do you recommend of any genre? Here's my list:

- Need For Speed World Soapbox Race World
I have a high level account on all six servers. Personally, I would just play Nightriderz server only if I were you. It's the best in my opinion.

- Drift City Remastered
It's a good game but the mods in the Discord will ban you for a single mistake, a slip up of the tongue, because they are LGBTQ mods. Your account is tied to your Discord account so you can get banned ingame and also from the Discord server.
If the latter happens you can NOT play the game anymore so I can't really recommend this game. It's a good game but trust me they will ban you if you speak on their server. I prefer NFS World.

- TrackMania United Forever
Online TrackMania with NO monthly subscription!

- Left 4 Dead 2
Most fun Valve game to me.

- Team Fortress 2
It's fun but at some point you've seen everything so I quit that game. I even played MvM a lot with every class. Lastly I was a Spy only player because it's more fun and classy.

- Day of Defeat: Source
Pretty fun for like 50 hours. Guns feel different.

- Counter-Strike: Source
Still don't know if it is better than 1.6 but I've had the most hours in Source and they're both better than CS2 and even GO if I'm really honest.

- Xonotic
Free game. It's difficult and an arena shooter. It has stats on a website using a file in your installation folder it creates everytime you play the first time or when you delete the file.

- Guild Wars 2 (NOT recommended)
Stay away from it. It is an achievement hunting game and fashion end-game. Nothing more. Story missions are awful. If I'm really honest. I had more fun with 4Story when I was a kid.

- Diablo thehell2 mod
Haven't really played it but it is supposedly fun. Best Diablo.

- BattleBit Remastered
You can play it to get Prestige 10 200 max level and it takes about 400 hours to get to that max level... It doesn't have much to offer and few updates but it's fun and probably the best Battlefield right now.

- Tower Unite
It's cool but apartment designing is not for me.

- Restitched
Looking forward for this PC LittleBIGPlanet. It'll be on Steam. Soon. I hope it's good. Will be one of my main games to have fun.

- Synergy Half-Life 2 (Steam)
It's fun and you can level up to 1800 on Friendly Crowbar server but it takes a huge amount of time.

- Dark Souls 2: Scholar of the First Sin
Best souls game imo for the pvp. I found a way to create a character with all items and souls and just play arena pvp with any build. No need to build a character when you know the game you can go straight to pvp. Soul Memory sucks though.

- Wreckfest 2
Brand new on Steam. Wait till they actually make a full release not just early access. Wreckfest 1 was a good game.

- Assetto Corsa Competizione
Personally I am way too retarded and autistic to play a real racing simulator but it's the best simulator.

- HALO Master Chief Collection (Steam)
It's great but I suck at it because I didn't grow up with HALO.

- Worms Armageddon
Best Worms game with working online mode.

- ONLY IF YOU'RE GERMAN. Pennergame
Here are all the 9 servers.
https://www.pennergame.de/other/worlds/
https://atlantis.pennergame.de/

- IW4X
Call of Duty Modern Warfare 2 at best.

- Command & Conquer Generals & Zero Hour
People still livestream on YouTube. I recommend Boycah and Dominator.

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Note that these are only online games. I don't really care or play singleplayer games anymore. These are my personal favorite online games at the moment. If you want to name some more please tell me.