*Alright, the only pokemon I can get in-game in Dusclops. I have to use codes to get the others, and I can't trade, so Slowking has to be hacked in without being a Slowpoke. :/
*I chose Mudkip for water HM reasons.
*Got Slowking.
*Got Cubone.
*Got Hoothoot.
*Got Magby.
*Got Sentret.
*I begin to grind before continuing. They all hit level 10.
*Myself and the team head to Rustboro. Cubone solos the entire gym here with Bone Club.
*On the way to defeat the Team Magma Grunt, Sentret evolves into Furret.
*I get back Peeko, and the dude's goods. I get HM Cut from the guy, and run over to Briney's house. To Dewford!
*Teamwork is what defeats Brawly, and I meet Steven in Granite Cave. Now we head to Slateport. Here, I train everyone up to level 20. Hoothoot evolves into Noctowl.
*Defeated Brendan. Only had to use Slowking and Magby.
*Cubone solos Wattson.
*I do a bunch of other storyline stuff, and travel to Fallarbor. On the way, Cubone evolves into Marowak.
*After much training, Magby evolves into Magmar.
*I rescue Cozmo, and head to Mt. Chimney.
*Defeated the Magmas, and Flannery in Lavaridge.
*I grind to level 30 before taking on Norman. He is taken down.
*The Weather Institute is cleared out.
*Defeated Brendan and Winona. I also capture Duskull at Mt.Pyre while defeating Team Magma.
*I train Duskull to level 37, where it evolves into Dusclops. I continue on with my journey.
So yeah... basically beat the entire game within two days of non-stop play. Yeah, I know what you're thinking. I have no life. xD
Anyway, some final screenshots: