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Reverse: 1999 · Events & rewards
Atomic Heart Collaboration · Polymerized Dreams
Historical collaboration story, exchange, free NORA and login rewards.
This is neither a current event nor a rerun announcement.
- Period
- 2026-07-23 — 2026-08-13
Notice↗
Featured rewards
NORA1Unilog · ten-day sign-in10Story and exchange deadlines
Clear main story 1ST-16.
Story stages opened after the July 23 update; Hard Mode opened July 30 at 05:00.
Both closed August 12 at 04:59, while the Repair Station exchange stayed open until August 13 at 04:59.
Stage and mission currency bought a new 6-star Psychube, Gluttony, Crystal Caskets, Unilogs, Wilderness pieces and growth materials.
Exploration and garment reward
After clearing collaboration stage PD-16, Back to Chelomey opened exploration of Facility 3826.
Complete skirmishes and technical challenges, and spend Neuropolymer to enhance the glove.
Rewards included Brimley’s THOUGHT Ranger garment, a fully amplified 6-star Psychube, its maximum-level upgrade item and a limited portrait.
It ended August 13 at 04:59.
Free NORA and daily limit
After 1ST-16, Daily Life at Chelomey awarded 4-star collaboration character NORA and a Jar of Picrasma Candy for logging in.
Light Labor tasks accumulated Metal Components for a collectible, dynamic portrait, five Artifices of NORA and growth materials.
Whac-a-Robo rewarded consecutive hits; Metal Components were granted for the first daily play.
All three ended August 13 at 04:59.
Free summons and sign-in
After 1ST-01, logging in granted one Decatone exclusively for Analysis of Metallic Dramaturgy.
The separate Polymerized Dreams sign-in awarded ten Unilogs across ten cumulative login days.
Both ran after the July 23 update through August 13 at 04:59; the free ten-pull was restricted to the specified collaboration banner.
Free subscription and garment discount
Claiming Roaring Blessing enabled up to thirty daily claims of 90 Clear Drops and one time-limited Picrasma Candy, totaling 2,700 and thirty.
Korean/Japanese claim windows read July 11 at 11:00–August 13 at 04:59; English reads July 10 at 21:00–August 13 at 04:59 UTC−5.
These source clocks remain separate.
A separate login garment coupon discounted 390 Crystal Drops; garment prices and platforms followed the local notice.
Sources and historical status
This historical record compares the Korean image notices with the matching English and Japanese collaboration notices.
The rotation ended in August 2026 and is not evidence for current v3.8 activity or a future rerun.