Monster house

[Cecily and Pikachu]

Change your partners strategy to "Go the other way" then back into a corridor. Bring lots of Max Elixars so you can take them all out. Then change your partners strategy back so they don't get away =]

[Earth Traveler]

I don't mean to be picky, but you should tell your partner to "Stay Put" or whatever it's called so that you don't have to wait as long for support. Plus, if it's NOT a monster house, you'll have to cross the room to wait for your partner to catch up after you change the tactic back.

All that said, you need to use either the bottleneck method, or use vacuum cut and discharge and possibly earthquake in conjunction (well, maybe not earthquake), or level up to 100 and wipe everyone out with a normal attack.

[sceptile201]

best way to beat a monster house is to have a petrify orb. use it and take them out one at a time. if you dont have one of them, try to get down a tunnel so they can only come at you in single file. moves like cut and wide slash are good because almost all of the starters can learn thhem. vaccuum cut is worse than useless. never teach it to your guys. protect is good as well. stops them hitting you and it lasts a few turns. make sure you keep a protect up though becasue if you dont your most likely dead. 

[sans the skeleton]

I just use blizzard and it oneshots them all.

[sceptile201]

blizzard has terrible accuracy though. could work on articuno because he learns mind reader so it wont miss.

[Silverwing Bloodsplash]

Buff yourself up like crazy using the Wonder Mail Generator. It's a seperate website. Great, now I sound like spam. Yaaay, spam!

Just look it up on Google. Make sure you're using the correct generator, though. There are seperate ones for Red and Blue, Time and Darkness, and Sky.

[Mr. Apple]

I just make sure I have nothing important
and let them kill me
or just discharge to death if I have it on me

[GhostPony750]

My trick when I enter a monster house:
Change your teammate's tactic to "get out of here", then attack one turn.
You mate will eventually go away, so follow him and defeat the pokemons one by one, you're not surrounded by ennemies.