As you’re nearly north on Route 2, Bianca will show up to battle you for the 2nd time. She adds Lillipup to her team for this round. After the battle, head north to Striaton City. ... https://www.youtube.com/watch?v=yE3TiGBUCkY
The start of the stage has cocoons hanging on strings of silk, and some logs will collapse. Ladybugs may hop out of the bushes, so be on your marks if their eyes show. The next area has fake crates that will spring about if approached. Ride a motorboat to the other side and use a hammer to chip away the concrete wall. The next area has a sand beetle in the sand. Once you see a duo of bombs, fighter flies will start appearing. Enter the next room and you’ll battle against the zap fish. The zap fish will throw bolts at you as it moves around in the air. Throw the ball at the fish and defeat it to clear the zone.
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https://www.youtube.com/watch?v=7TRpY6Zd7o4
Agatha is skilled with Ghost and Poison type Pokémon. Her Gengar and Haunter will combo with Hypnosis and Dream Eater to steal health of sleeping Pokémon. Golbat will also use Confuse Ray to confuse opponents and Arbok can paralyze targets by using Glare. The 2nd Gengar knows Toxic, a move that badly poisons the target and the damage will increase by the poison every turn. A move like Psychic will easily take out Agatha’s team.
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https://www.youtube.com/watch?v=T0UC-duz6SQ
After getting your starter Pokémon, you’ll battle Hugh for the first time. Your rival always chooses the starter that has an advantage over yours. In Challenge Mode, the level the opponent is on is one level higher. After the battle, make your way into Floccesy Town.
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https://www.youtube.com/watch?v=PCh2YFmnQpk
At the start, you’ll see winged shellcreepers coming. Go down the pipe and you’ll collect coins underground. Return to the surface and cross a bridge with 3 bear cubs coming. After the next pipe, you’ll see 2 royal guards throwing a bunch of gems by sets of garbage blocks. Bounce off the spring and you’ll reveal a vine by hitting one block to go to the sky for coins. If you take it on the surface, you’ll see bear cubs and shellcreepers with 4 skull blocks. Hit a block containing multiple coins and you’ll see shellcreepers on the big stairway before reaching the flagpole.
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https://www.youtube.com/watch?v=dPyj8MPhzP0
After getting 7 Kanto badges, speak with Blue on Cinnabar Island and he will go to the gym in Viridian City. The gym of Viridian City has arrow tiles that make you spin on them until you reach a stoppage square. Navigate a maze of arrow tiles and you’ll be able to take on the leader. Exeggutor will use Hypnosis to put the target to sleep and Leaf Storm to deal massive damage but sharply lower its own Special Attack stat in the process. Arcanine will use Extremespeed to strike first and Flare Blitz to deal big damage at the cost of its own HP. Rhydon will use Stone Edge that has a high critical hit ratio and Thunder Fang for a 10% chance of paralyzing the target. Gyarados will use Dragon Dance to raise its Attack and Speed stats along with Waterfall for a 20% chance of making the target flinch. Machamp will use Dynamicpunch that will confuse the target if it strikes. Pidgeot will use Air Slash for a 30% chance of making the target flinch and Mirror Move to copy the target’s most recently used move. After the battle, you’ll receive the Earth Badge and a TM92 (Trick Room). Trick Room twists the dimensions for 5 turns, which inverts the speed order of each combatant from slowest to fastest.
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https://www.youtube.com/watch?v=6ROQ5_KtXBM
Saffron City has a Fighting Dojo next door left from the gym where you can battle some Black Belts. After defeating the Black Belts, you’ll take on the Karate Master. Hitmonlee will use Meditate to raise its Attack stat and Rolling Kick to make targets flinch. Hitmonchan will use Agility to speed up and Fire Punch to burn targets. After the battle, you can choose any of the 2 Poké Balls backstage. One holds Hitmonlee and the other holds Hitmonchan. You can only choose one so pick the one you want best.
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https://www.youtube.com/watch?v=6OllHzwwPnE
As you explore New Mauville, some of the items on the ground may trick you into encountering a Voltorb. Voltorb is on Level 25. Be sure to catch it quick before it uses Selfdestruct.
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https://www.youtube.com/watch?v=FftgqFnw9dk
As you climb the Pokémon Tower in Lavender Town, you’ll see your rival on the 2nd floor. For the 5th time you battle him, he adds Growlithe, Gyarados, or Exeggcute to his team depending on his starter. After the battle, your rival will hint about a Pokémon named Cubone. He notices that there aren’t any Marowak left, which gives a hint when you go higher into the tower.
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https://www.youtube.com/watch?v=UhUYSMzJRm0
After getting an expansion card for the PokéGear, tune into the radio and you’ll hear the Poké Flute playing. Go east from Vermilion City and you’ll see a sleeping Snorlax blocking the entrance towards Diglett’s Cave. With the Poké Flute channel playing on the radio, you’ll be able to wake Snorlax up, but save the game first before you interact with it. Snorlax is on Level 50. Since Snorlax is so heavy, try using Heavy Balls to catch it.
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https://www.youtube.com/watch?v=333-YuBSPOk