Pokemon Modern Emerald: Just started — no badges

What opens up at this point in the game, and everything you can catch by now that you couldn't before.

Now usable

• Grass (day)
• Grass (night)
• Surf — Surf (Petalburg City — Wally's House)
• Surf (day) — Surf (Petalburg City — Wally's House)
• Surf (night) — Surf (Petalburg City — Wally's House)
• Grass

Newly reachable

Newly catchable (57)

AzurillBellsproutBonslyCascoonCaterpieChimechoChinglingDuskullEeveeGolbatGoldeenHoothootHoppipKakunaLedybaLotadMagnemiteMarillMedititeMetapodMime Jr.ParasPelipperPichuPidgeyPoliwagPoochyenaRaltsRattataSableyeSandshrewSandslashSeedotSentretShroomishShuppetSilcoonSlakothSnubbullSpinarakStarmieStaryuSunkernSurskitTaillowTentacoolTentacruelTrapinchVenonatVulpixWailmerWeedleWingullWurmpleYanmaZigzagoonZubat

TMs you can now pick up

• TM01 Focus Punch — Not placed on any map script in this source — may be a shop-only or mart-rotation item this converter doesn't trace
• TM02 Dragon Claw — Not placed on any map script in this source — may be a shop-only or mart-rotation item this converter doesn't trace
• TM06 Toxic — Not placed on any map script in this source — may be a shop-only or mart-rotation item this converter doesn't trace
• TM07 Hail — Not placed on any map script in this source — may be a shop-only or mart-rotation item this converter doesn't trace
• TM09 Bullet Seed — Route 104
• TM11 Sunny Day — Not placed on any map script in this source — may be a shop-only or mart-rotation item this converter doesn't trace
• TM18 Rain Dance — Not placed on any map script in this source — may be a shop-only or mart-rotation item this converter doesn't trace
• TM22 SolarBeam — Not placed on any map script in this source — may be a shop-only or mart-rotation item this converter doesn't trace
• TM23 Iron Tail — Not placed on any map script in this source — may be a shop-only or mart-rotation item this converter doesn't trace
• TM26 Earthquake — Not placed on any map script in this source — may be a shop-only or mart-rotation item this converter doesn't trace
• TM30 Shadow Ball — Not placed on any map script in this source — may be a shop-only or mart-rotation item this converter doesn't trace
• TM37 Sandstorm — Not placed on any map script in this source — may be a shop-only or mart-rotation item this converter doesn't trace
• TM39 Rock Tomb — Rustboro City Gym
• TM48 Skill Swap — Not placed on any map script in this source — may be a shop-only or mart-rotation item this converter doesn't trace
• HM01 Cut — Rustboro City — Cutter's House
• HM03 Surf — Petalburg City — Wally's House

Bosses around here