https://www.mangago.zone/read-manga/my_guildmate_next_door_shortcut_scans/ This one is kinda similar-ish,, they both play games!!
Oooh ty!
The one I think looks the more similar to Netkama puch are these one :
My Darling Signed In (shounen ai but I remember some explicit scenes so Idk if it's totally shounen ai)
Candy man (shounen ai but ,once again, I remember some explicit scenes so Idk if it's totally shounen ai)
These are manwha/manga which their theme are video games :
Online Game Nakama to Sashi Off shitara Shokuba no Onijoushi ga Kita. (Shounen ai)
Heal, Heal, Heal! (Not Shounen ai)
Love Level Up (yaoi)
Kimi to no Dogfight (yaoi)
100% Love Gauge/Love Gauge 100% (Not shounen ai)
There's also :
Raising a Newbie to Grind Them (shounen ai)
It's a manwha which has for theme video games.
I'd like to know if there are any similar manhwa/hua's like this, thanks :)