Gadvia:Gadvia
Gadvia is a rhythm game for mobile devices. It is available to download for iOS on the App Store and for Android on Google Play.
Title Screen
On the title screen there are three main options: Store, Sing and Adventure.
Sing Mode
There are 3 difficulty levels available in Gadvia:
- Neritic (Easy)
- Photic (Normal)
- Bathyal (Hard)
In the game's files there are also mentions of Abyssal and Hadal difficulties, but they don't seem to be used in the game. For more information, see Unused Difficulties.
Songs
The list of songs is available here: List of Songs
Adventure Mode
Adventure mode is Gadvia's story mode.
Islands
Currently, there are two islands available: Rayyon and Siliq. While Rayyon is free, Siliq costs 1000 
Blue Crystals. Gadvia's story is mostly separate between islands; you can play them in any order and the story will still make sense.
Most things, such as items, upgrades, equipment, Island Level, story progression, etc. are separate between islands. However there are some things that are shared between all islands:
- Currencies (
Gold Coins, Blue Crystals, 
Musical Stardust, 
Moonstones) - XP Stones (
Small XP Stone, 
Medium XP Stone, 
Large XP Stone) - Boost Vouchers
- Missions and mission progress
- Some characters (Limnoreia and KP-61) and their experience levels, stamina, and work. (note that a character's equipment is not shared between islands)
Map Points
On the map, there are various spots that the player can tap on:
- Buildings - marked with a wooden plank label.
- Hunting Grounds
- "Explore" points - in a pentagonal shape.
- "Explore New Area" points - circle with 4 diamonds around it.
- Challenges
- "Hunting Challenge" points - circle with 1 diamond around it. These are the ones that give White Crystals
- Special "Hunting Challenge" points - circle with 3 diamonds around it. These usually unlock a new character or a new song.
- "Limited Mission" points - these ones that give 1 to 6 Moonstones.
Currencies
There are 4 main currencies in Gadvia:
- Gold Coins
- Blue Crystals (paid currency)
- Musical Stardust
- Moonstones
Gemstones
Apart from the main currencies, there are also three kinds of gems. They are collected by completing Explorer Missions, Hunter Missions and Limited Missions. Gems can be converted to XP by clicking on a character in the Characters Screen. This is also the only place where the amount of gems owned can be viewed by the player.
- Small XP Stone - can be converted to 10 XP per gem
- Medium XP Stone - can be converted to 100 XP per gem
- Large XP Stone - can be converted to 500 XP per gem
Items
The list of items is available here: List of Items