Pokémon Polka Aqua 2 (GBA) – Crossovers, Time Travel, and Legendary Adventures Await
Game Information
Table Of Contents
About This ROM Hack
Pokémon Polka Aqua 2 is the direct sequel to Pokémon Polka Aqua, expanding its unique crossover-driven universe with a new protagonist, new locations, and refined mechanics. While maintaining the core ideas of the original hack, this sequel further polishes gameplay balance, quality-of-life systems, and narrative depth.
Just like its predecessor, the game blends the Pokémon world with characters inspired by various TV shows and movies, while offering a Lite Version for players who prefer fewer stat and move power changes.
Story Overview
A year after rescuing Professor Palm, your adventure continues, filled with unexpected encounters and high-stakes missions. Travel through new cities and regions, challenge gyms with innovative battle options, and interact with a mix of familiar TV and movie characters, driving the plot forward. Along the way, uncover the mysteries of Pokémon evolution, manage rivalries, and confront global threats ranging from Hydra agents to legendary Pokémon outbreaks.
Players visit real-world-inspired cities like Los Angeles, New York City, and San Francisco, as well as fictional locations such as Sunnydale, Hogwarts, and Azurill Isle. Key story arcs involve battling villainous organizations, rescuing kidnapped characters, and confronting temporal and cosmic threats with the help of allies such as Prof. Maple, Emmett, and Agent Coulson. Post-game challenges extend the adventure with new gyms, legendary and mythical Pokémon hunts, and alternate universe encounters.
Key Features
- New Story: Continuation of Pokémon Polka Aqua’s plot with expanded narrative arcs.
- Crossover Characters: TV show and movie characters actively drive story events.
- Post-Game Plot: Additional missions, gyms, and challenges after the main story.
- Expanded Map: New locations across real-world-inspired and fictional regions.
- All-Generation Pokémon: Wide variety of Pokémon, including new movesets and type adjustments.
- Gameplay Enhancements: Physical/Special split, Fairy type inclusion, and buffs to base stats and move power.
- Gym Battle Options: Single or double battles, selectable at random, with re-battle capability.
- Shiny & Experience Mechanics: Custom shiny palettes, increased shiny odds, and boosted experience yield.
- Unique Items & Mechanics: Reverse Stone for unevolving Pokémon, HM alternatives, form changes, reusable TMs, and improved item systems.
- Transportation & Convenience Features: Fly-free travel options and improved repel system.
- Legendary/Mythical Hunt: Extensive locations and hints for Pokémon such as Articuno, Deoxys, Arceus, and Zacian.
- Post-Game Arc: Includes challenges involving the Philadelphia Fighting Dojo, Magearna, and additional legendary encounters.
- Lite Version Available: Offers gameplay without base stat and move power changes.
Known Bugs & Issues
- No major game-breaking bugs currently reported
- Balance differences between the standard and Lite versions may affect difficulty perception
- As with large rebalancing hacks, some Pokémon may feel significantly stronger than others
Screenshots
Download Links
Download: MediafireLite Version: Mediafire
Documentation
Documentation: https://latiosazurill.wixsite.com/pokemonpolkaaqua2/plot
Evolution & Type Changes
Level-Up Evolutions- Lv.35: Kotora → Raitora
- Lv.40: Porygon → Porygon2
- Lv.50: Kadabra → Alakazam · Haunter → Gengar · Scyther → Scizor · Seadra → Kingdra · Piloswine → Mamoswine · Mantyke → Mantine
- Lv.60: Porygon2 → Porygon-Z · Feebas → Milotic
- Lv.70: Meltan → Melmetal
- Farfetch’d → Sirfetch’d
- Fire: Growlithe → Arcanine
- Water: Poliwhirl → Poliwrath · Slowpoke → Slowbro · Seadra → Kingdra · Lombre → Ludicolo · Mantyke → Mantine · Cubchoo → Beartic
- Leaf: Skiddo → Gogoat
- Thunder: Pikachu → Raichu · Magneton → Magnezone · Kotora → Raitora
- Moon: Nidorina → Nidoqueen · Nidorino → Nidoking · Clefairy → Clefable · Jigglypuff → Wigglytuff · Skitty → Delcatty
- Sun: Petilil → Lilligant · Helioptile → Heliolisk
- Ice: Seel → Dewgong · Snorunt → Glalie · Sealeo → Walrein · Cubchoo → Beartic
- Shiny: Poliwhirl → Politoed · Slowpoke → Slowking · Togetic → Togekiss · Phanpy → Donphan · Kirlia → Gardevoir · Happiny → Chansey · Minccino → Cinccino · Stufful → Bewear
- Dusk: Teddiursa → Ursaring · Galarian Linoone → Obstagoon · Zorua → Zoroark · Pumpkaboo → Gourgeist
- Dawn: Kirlia → Gallade · Snorunt → Froslass
- Eevee → Flareon (Fire) · Jolteon (Thunder) · Vaporeon (Water)
- Eevee → Transition Eevee (Reverse)
- Transition Eevee → Espeon (Sun) · Umbreon (Moon) · Leafeon (Leaf) · Glaceon (Ice) · Sylveon (Shiny)
Sandshrew:
- Sandshrew → Sandslash (Lv.22 or Sun)
- Form swaps via Alola Stone · Alolan Sandslash via Ice · Reverse Stone reverts
Vulpix:
- Fire/Ice Stones for Ninetales · Alola Stone swaps · Reverse Stone reverts
Ponyta:
- Rapidash at Lv.40 · Galar Stone swaps · Reverse Stone reverts
Hitmon Line:
- Punch / Kick / Dawn Stones swap Hitmonlee, Hitmonchan, Hitmontop
Corsola:
- Galar Stone swap · Cursola at Lv.38 · Reverse Stone reverts
Rockruff:
- Midday (Lv.25 or Sun) · Midnight (Moon) · Dusk (Dusk) · Reverse reverts
Cosmog:
- Cosmog → Cosmoem (Lv.43) → Solgaleo/Lunala (Lv.53, random)
- Moon/Sun Stones swap · Reverse Stone reverts
- Shaymin: Gracidea
- Kyurem: Fire/Thunder/Reverse Stones
- Meloetta: Treble Stone
- Zygarde: Order Cube / Reverse Stone
- Hoopa: Prison Bottle
- Necrozma: Dawn/Dusk/Ultra/Reverse Stones
- Kubfu:
- Happiness Night → Single Strike
- Happiness Day → Rapid Strike
- Water/Dusk/Reverse Stones swap forms
Butterfree (Bug/Psychic), Ninetales (Fire/Psychic), Ampharos (Electric/Dragon), Milotic (Water/Fairy), Flygon (Bug/Dragon), Zeraora (Electric/Fighting), Sirfetch’d (Fighting/Flying)
* Some changes not in Lite Version
- Aipom → Ambipom · Buneary → Lopunny · Litleo → Pyroar · Honoguma → Volbear/Dynabear · Kurusu → Aqua/Aquaria
- Tyrogue line · Zubat line · Oddish line · Bonsly · Lotad line (≤ v1.3) · Nincada line
- Removed: Abra line, Elekid line, Rhyhorn line, Lotad line, Joltik line
- Added: Kubfu, Urshifu, Regieleki, Regidrago, Duraludon, Galar Birds, Glastrier, Spectrier
Notes
- Reverse Stone devolves Pokémon (if available).
- Radio Stone triggers level-up evolutions.
- Stone evolutions do not remove level-up methods.
Developer Information
Developer / Team: Latios Azurill
Source & References
Official Thread / Website: https://latiosazurill.wixsite.com/pokemonpolkaaqua2
Frequently Asked Questions
Q: Who is this hack for?
A: Players who enjoy Pokémon adventures with heavy story elements, crossover characters from TV and movies, and complex post-game challenges.
Q: Is this a direct sequel?
A: Yes, Pokémon Polka Aqua 2 continues the storyline from the original Pokémon Polka Aqua.
Q: Can I challenge gyms multiple times?
A: Yes, gyms can be re-battled in both the main story and post-game.
Q: Does this game include all generations of Pokémon?
A: Yes, it features a variety of Pokémon from every generation with updated movesets and forms.
Q: Are there new gameplay mechanics?
A: Yes, including the Reverse Stone for unevolving Pokémon, HM alternatives, reusable TMs, and customized item and battle systems.
Q: What kinds of post-game content exist?
A: Additional gyms, rival battles, legendary and mythical Pokémon quests, and story arcs involving alternate universes.



