This Reverse: 1999 tier list style breakdown sets the 4.0.0 build order: whether core units or fillers come first, how to split resources between Psychubes and levels, the 2026-10-15 self-select banner plus the rerun window closing, and the priority order for the Night of Refrains and Boxed Friendship reward lists. The version number comes from the official site field, while banner and reward values follow official notices.
Applicable version: 4.0.0 "Gatekeeper" (live 2026-09-24)
Reverse: 1999 4.0 Overview: Gatekeeper And The Box Parade
Version number and update date
The official site version field lists 4.0.0 with an update date of 2026-09-24 and the celebration titled 2026 Box Parade . New system units and Insights arrive in waves after an update, so plan builds around how many waves a version ships rather than treating it as a single drop.
Which systems this version locks in
4.0.0 phase one shipped the Insight system alongside the limited SP Crossbow, with 37 as that system's core Insight unit; Beryl takes a Passion rotation route, while Centurion and Matilda cover the displacement system and a lower-tier Afterglow support . System content only fires when the key units are together, which is why core units come first.
Reverse: 1999 Build Order: Core Units Or Generic Fillers
Core first
A system core converts teammates' actions into value. Drake, for example, is positioned as an Afterglow sub-DPS who does not consume card slots and chases automatically . Not consuming card slots means he coexists with other damage dealers without forcing you to rebuild the whole rotation, so his marginal value sits well above an equal-level generic replacement.
Fillers second
Generic units slot into any team, which is also why they are optimal in none. When resources are tight, finish one system before opening a second (rationale: completed systems multiply, generic fillers only add).
Reverse: 1999 Psychubes And Levels: Where Resources Go
Psychubes and levels do different jobs
Levels supply base stats, while Psychubes usually change how a unit's mechanics perform . For the same tier of investment, mechanic changes move real results, so Psychubes outrank piling on levels.
When levels are worth chasing
Levels and Insight pay off once the key mechanics are online but a stat threshold still blocks you (rationale: mechanics before stats). Levels matter, they simply queue behind mechanics.
Reverse: 1999 October Banner Window: Self-Select And Rerun Closeout
The dates
2026-10-15 is this version's switch point: Drake arrives as a standard new 6-star Beast unit, and the "Muddy Heart Retrospective" self-select banner opens with Qu Xiang, Liang Yue, Nana, Lucy and Nodika available; Beryl's rerun closes its 2026-09-25 to 2026-10-15 window .
How to use a self-select banner
A self-select banner exists to plug holes in your older roster. The test is whether the gap is a system core: if you are missing the unit that makes a whole system run, it outranks completing a collection (rationale: core units generalise better). Pity rules on rerun banners follow official notices, so confirm them before pulling.
Reverse: 1999 Reward Lists: Night Of Refrains And Boxed Friendship
The sixteen prizes in Night of Refrains
Night of Refrains offers 16 prizes including a Curious Invitation (random unowned 6-star), a Travel Keepsake (standard self-select 5-star), 5 pulls for SP Crossbow, 5 pulls for Drake and 500 Clear Drops . The random new-6-star invitation carries the most value, so hold it until you have confirmed your gap.
Boxed Friendship and the free jukebox
Boxed Friendship lets you pick one 4.0.0 standard Insight 6-star, while the free jukebox provides an 880 Clear Drop voucher and 7 pulls among other rewards . These rewards live on event pages and expire, so claim first and plan later.
| Priority | Action | Reason |
|---|---|---|
| 1 | Claim Night of Refrains and Boxed Friendship | Event pages expire |
| 2 | Identify the missing unit in your Insight or Afterglow system | An incomplete system idles even a strong carry (rationale: system triggers) |
| 3 | Psychubes before levels | Mechanic value beats raw stats |
| 4 | Pull a self-select banner for gaps, not for a collection | Core units generalise better (rationale: as above) |
Phase two banner and rerun schedules for 4.0.0 follow official notices, as do claim windows for in-version event rewards. Version switches make check-in and event-page rewards easy to miss, so anchor those claims to your first login each day through October.
One more timing note: the 2026 Box Parade celebration opened with 4.0.0 on 2026-09-24, and phase two banners plus reruns follow official notices, so confirm exact dates in game before pulling . Event-page rewards do not carry across a version switch, which is why claiming first beats planning first.More Reverse: 1999 guides on gghubs.com.
Reverse: 1999 4.0 FAQ
When did 4.0.0 launch?
A: 2026-09-24, and the official site version field lists 4.0.0 "Gatekeeper" as current.
Core units or generic units first?
A: Core units first. Completed systems multiply, while generic fillers only add.
Psychubes or levels first?
A: Psychubes. Mechanic changes move real results, so levels and Insight wait until mechanics are online.
When does Muddy Heart Retrospective open?
A: From 2026-10-15, with Qu Xiang, Liang Yue, Nana, Lucy and Nodika selectable.
How many prizes does Night of Refrains have?
A: 16, including the Curious Invitation, Travel Keepsake, 5 pulls for SP Crossbow, 5 pulls for Drake and 500 Clear Drops .
Reverse: 1999 4.0 Action List
- Log in and claim Night of Refrains and Boxed Friendship before thinking about pulls.
- List the missing units in your Insight and Afterglow systems, marking which one is the core.
- Load Psychubes onto settled core units and leave levels for later.
- After 2026-10-15, check the self-select banner and pull for gaps rather than a collection.
- Make check-in and event-page claims your first login action to survive the version switch.
Game Guides
- Palworld v1.0.5 Base Guide: Work Suitability After The Ancient Bark Lv.1 Change
Palworld v1.0.4 dropped the Work Suitability needed to gather Ancient Bark to Lv.1, and that single line rewrote how early bases split their jobs . The current build is v1.0.5 (2026-09-15), which only fixes terrain, building and other textures loading at noticeably reduced resolution for some players . This guide skips Tower bosses and covers the two things bases get wrong: how to assign Work Suitability, and how to set building limits.
- Love and Deepspace October Pull Plan: Birthday Banner Closeout, Wishes And Diamonds
October is crowded in Love and Deepspace: the birthday 5-star Memory "Wish Granted Now" for Xavier runs from 05:00 on 2026-10-11 to 04:59 on 2026-10-18, a seven-day window that hands you a rerun wait if you miss it . After 2026-10-18 the rhythm goes back to the regular multi-select banner. This guide skips how to play the birthday event and covers only sequencing: count what you hold, then decide what to top up.
- Honkai: Star Rail 4.6 Pearl Build Guide: Dreamlit Troupe Relics And Planar Fissure Farming
Honkai: Star Rail 4.6 "Moonrise, Dance With Beasts" adds the 5-star Pearl (Elation, Ice), a defensive unit who spends Resplendence to shield the whole team and whose Ultimate advances one ally's action, granting that ally an extra turn loaded with Jokes and Resplendence under the right conditions . She is not a damage dealer, so decide whether your team lacks survival and turn order before pulling. The new Cavern Relic "Dreamlit Troupe" is built around Elation stacks, which pairs directly with her kit.
- Genshin Impact 7.1 Phase Two Banners: Skirk And Escoffier, Weapon Banner And Pull Order
Genshin Impact 7.1 phase two opens both character banners at 18:00 on 2026-10-13 and closes them at 14:59 on 2026-11-03. "Frostgaze Voyage" raises the rate for the 5-star Skirk (Cryo) and "Rosy Chanson" raises the rate for the 5-star Escoffier (Cryo), while both banners share the same 4-star lineup of Talia (Hydro), Candace (Hydro) and Mika (Cryo) . Pull Skirk if you need a Cryo main DPS, Escoffier if you need support, and remember the two banners share pity, so ordering them does not change your count.
- Wuthering Waves 3.7 Echo Guide: COST Budget, Substats And Sonata Set Choice
The rule that governs every Wuthering Waves 3.7 "Moonlit Realm" echo build is simple: fit five echoes inside a 12-point COST budget before arguing about substats . A main DPS picks a Sonata set by element, while supports prioritise Energy Regen and survival lines. Farming echoes costs far more time than character ascension, so getting the order wrong wastes a full week.
- Zenless Zone Zero 3.2 Wrap-Up Guide: Claret Banner Pity And What To Clear Before 2026-10-21
Zenless Zone Zero 3.2 "Her Secret Past" ends at 06:00 on 2026-10-21, and the version switch takes unclaimed event rewards with it . The real risk this cycle is not pulling, but pity counters and expiring rewards: Exclusive Channels guarantee an S-Rank Agent within 90 pulls and W-Engine Channels guarantee an S-Rank W-Engine within 80, with the two counters tracked separately (source: miHoYo Zenless Zone Zero rate disclosure). Before 2026-10-21, clear the event pages and confirm your counters, and you are done.
- Arknights Hengyuan Jinliang Collab Guide: Start Time, Login Furniture And Yesterday's Sea YW Stages
Arknights x National Library of China "Hengyuan Jinliang" runs from 16:00 on 2026-10-16 to 03:59 on 2026-10-30, and three cumulative login days during the event grant furniture including the Fluffy Reading Companion set . Stage two of SideStory "Yesterday's Sea" opens at the same hour. Both tracks share the 10-30 deadline, so finish the login streak first.
- Palworld v1.0.5 Tower Boss Order Guide: Elements, Counters and Squad Choices
Palworld's v1.0.5 patch (2026-09-15) only fixed texture loading, so what actually shapes tower runs is the 1.0 release itself: the boss count expanded from 7 towers in early access to 9, the level curve runs from 10 all the way to 80, and the new Sunreach sky islands and World Tree finale sit at the end of it . Clearing towers is less about raw investment than about picking Pals that exploit each boss's element.