Hmm... I have a few ideas.
Cinnabar Island: A basic design, maybe the labratory or Pokemon Center in the background, sea all around the stage, along with a volcano. Blaine is shown training aswell, and may occasionally have his Pokemon aim at one of the players. Sometimes Chansey and Nurse Joy may come out of the center, Chasey uses softboiled, and the reults are predictable. Rarely, Chansey may accidentally may use Egg Bomb. Occasioanlly the volcano may erupt, and also damages the players. The lava will harden, remodeling the stage, and soon the sea covers the stage, washing away the lava.
Rocket Hideout: The Rocket Hideout, with Rocket Grunts, Executives, and sometimes Giovanni in the background. The grunts may throw Pokeballs for the players to use. Also Electrodes may explode from the background.
Cinnabar Island: A basic design, maybe the labratory or Pokemon Center in the background, sea all around the stage, along with a volcano. Blaine is shown training aswell, and may occasionally have his Pokemon aim at one of the players. Sometimes Chansey and Nurse Joy may come out of the center, Chasey uses softboiled, and the reults are predictable. Rarely, Chansey may accidentally may use Egg Bomb. Occasioanlly the volcano may erupt, and also damages the players. The lava will harden, remodeling the stage, and soon the sea covers the stage, washing away the lava.
Rocket Hideout: The Rocket Hideout, with Rocket Grunts, Executives, and sometimes Giovanni in the background. The grunts may throw Pokeballs for the players to use. Also Electrodes may explode from the background.