Assault Lily: Last Bullet

Assault Lily: Last Bullet is a video game for iPhone, Android, and PC (using DMM Game Player) based on the Assault Lily universe. It was originally developed by Pokelabo (in cooperation with acus, AZONE, Bushiroad, Shaft and TBS), and is now operated by AZONE and Shaft. The game is is free to play, but allows players to purchase gacha currency they can use to roll for new characters and 'memoria' (pictures that can be equipped and used in battle to attack, support or heal characters.)

Last Bullet is currently only playable in Japanese and no plans for an English-language version have been announced.

Gameplay
Last Bullet's gameplay is very similar to that of another game previously developed by Pokelabo, SINoALICE. Although it incorporates some setting elements such as Rare Skills and the Neunwelt Tactic, it is for the most part an inaccurate depiction of how Lilies canonically fight, with a heavily abstracted concept of Zones and formations, and Boosted Skills and subskills being completely omitted from the game.

Story
Last Bullet has a main story, which is always playable, and runs 1-3 story events a month that are playable for a limited time. Some memoria also come with short "memoria stories."

Legion Stories
The stories of two early events were later made permanently accessible from the "legion story" menu:


 * Rebellion of Skjaldmær — Legion Hervör's legion story
 * Colorful Diary — Legion Gran Eple's legion story

In addition, there is a Team Hitotsuyanagi legion story which is a fairly faithful visual-novel style adaptation of the first half of Assault Lily: Bouquet.

Story Events
This does not include the aforementioned legion stories, or main story continuations that ran as events.

2021

 * Schutzengel's Oath
 * Boosted Friend
 * Noble Lily Report
 * Arsenal Jealousy
 * Idol Lily★Stage
 * Stigma of the Sinless
 * Blue Strike of the Soulmates
 * The Black Knights and the White Princess Knights
 * Transcendent Arsenal Heart
 * Lilycal ☆ Summer!!
 * Midsummer Escort Night
 * Ensemble of the Eldren Valkyries
 * Remembrance Flower Blooming in the Night Sky
 * Prayers from an Ancient Sky
 * The Magic of Promises — Magical Girl Lyrical Nanoha Detonation collaboration
 * Rainbow Halloween Stars
 * Tazusa in Wonderland
 * A Commanding Little Sister
 * Agents in the Dead of Night
 * The Place Where Yuri Blooms
 * Memory of Lilies
 * Flower of a Song which Blooms on the Battlefield — Symphogear XDU collaboration

2022

 * The Lucky Girl that Brings Good Fortune
 * Lamentation of Chrysaor
 * Maid in Schilt
 * Messenger from a Beautiful World
 * Order Maid Sisters
 * Date-a-Lily: Kurumi Friend — Date-a-Live IV collaboration
 * Containing a True Heart
 * The Encroaching Nightmare
 * Mentor the Lily
 * Fes! Fes! Idol Lily
 * Lilytic Desert Island

Translations
You can find a collection of English-translated story material in Google Docs format here.

Some (but far from all) of the above translations have been typeset onto game story videos on YouTube by GEHENA Subtitle Labs. This is the closest you'll get to the original experience unless Last Bullet gets an official English release in the future.

There is an (incomplete and somewhat outdated) English game guide here.