If you simply enjoy the 2-on-2 Pokémon mechanic (rather than four humans playing together), Pokémon Showdown offers several established ladders:
Note: True (four humans, each controlling one trainer) isn’t possible — it’s always one human controlling both Pokémon on their side of the field. can you do 2v2 in pokemon showdown
Once the challenge is accepted, the battle screen will open. If you simply enjoy the 2-on-2 Pokémon mechanic
You bring a team of four Pokémon but only choose two to send out at the start of the match. can you do 2v2 in pokemon showdown