Can you play split screen or couch co-op in Splatoon 3? - Dot Esports
It's not what it used to be.
Will splatoon 3 support offline splitscreen Vs with friends and bots? : r/Switch
What esport games would you recommend for solo players who don't work in teams and prefer one-on-one PvP or deathmatch? - Quora
Splatoon 3 - 4-Player Splitscreen Matches (Gear vs. Grub vs. Fun Splatfest)
2 Modes To Improve Local Multiplayer In Splatoon 3
Is Splatoon 3 split-screen and couch co-op enabled?
Splatoon 3' will include a spin-off card game
Can you play Splatoon 3 offline? - Dot Esports
Splatoon 3 Review: more than just a new paintjob - The AU Review
Local Multiplayer Guide, Can You Play Couch Co-op or Split Screen?