The fourth Store update of 2026 arrives like a spring squall, sweeping through the Battlegrounds with a wave of high-tech collaborations, otherworldly weaponry, and nostalgic pop glamour. As the season shifts, PUBG players find themselves standing at the crossroads of interdimensional invasions, interstellar snipers, and the shimmering return of a beloved K-pop sensation. More than a simple restock, this update injects a fresh pulse into the game’s item economy, offering new ways to earn, craft, and flex in style.
The invasion begins with the Event Pass: Xeno Point, priced at $3.99. Available on PC from April 8 after live server maintenance until May 6, and on console from April 16 to May 14, this pass plunges players into a desperate defense against extraterrestrial forces. Completing missions and simply surviving on the Battlegrounds now feed XP into the pass, much like antibodies rallying against an alien virus—each minute alive and each objective completed strengthens the resistance. The Xeno Point mode itself turns the familiar landscape into a tense, sci-fi theater where loot and survival carry an added weight of urgency.
While humanity fights off the Xeno threat, another collaboration orbits into view: PUBG x Stellar Blade. Though the full details remain cloaked in mystery, the partnership promises a sleek, futuristic infusion into the game’s aesthetic. However, the real payload of the April Contraband Crate is something that needs no introduction—the brand-new Progressive weapon skin for the Kar98k, named Cosmic Caliber. This skin turns the classic bolt-action rifle into a conduit of space-time itself. Every trigger pull becomes a one-way ticket to the void; each bullet traces a path like a comet’s tail, racing toward its target with silent, cosmic finality. As the skin levels up, it unfurls like a celestial origami, revealing increasingly intricate cosmetics that transform the rifle from a mere firearm into a piece of galactic art.
The progression system for Cosmic Caliber is a ten-step ascension:
🎯 Lv. 1: Basic Skin Cosmetics
🎯 Lv. 2: Headshot Kills Battlestat
🎯 Lv. 3: Inspect Weapon Animation
🎯 Lv. 4: Muzzle / Stock Skin
🎯 Lv. 5: Uncommon Skin Cosmetics
🎯 Lv. 6: Killfeed Skin
🎯 Lv. 7: Scope Skin
🎯 Lv. 8: Loot Crate Skin
🎯 Lv. 9: Rare Skin Cosmetics
🎯 Lv. 10: Kill Effect
Both the base Cosmic Caliber – Kar98k and its Chroma variant in White Yellow are available for an extended period: PC players can acquire them from April 8 until September 10, while console survivors have until September 17. For the first ten purchases, the Contraband Crate (Open 10) offers a 50% discount, making the grind toward that level-10 kill effect slightly less astronomical.
But perhaps the most electric return is that of the PUBG x aespa collaboration. The neon-hued, musically charged cosmetics that once set the Battlegrounds ablaze make their grand re-entrance this April. For those who missed the earlier wave, this is nostalgia wrapped in neon lights—a chance to dress their characters in the sleek, synchronized style of the K-pop quartet. Players should note that any unopened aespa Loot Caches from 2025 will coexist in the inventory as separate items from the newly acquired caches, even though they share the same visual icon. The expired tokens from the previous event, however, have become digital ghosts—unusable and irrevocable. Only fresh tokens, clearly marked with their expiration dates, hold value in this comeback.
The Workshop rumbles to life with crafting opportunities tailor-made for the aespa event. By collecting 10 aespa Loot Cache Fragments, obtainable through the April Special Drops, players can craft one aespa Loot Cache in the Regular Crafting section. For those with a stockpile of the new tokens, the Special Crafting tab unlocks a total of 20 items—including costume sets, weapon skins, an emote pack, and sprays. This tab, however, has a limited lifespan; once it closes, any unused tokens will evaporate without refund. The system demands a certain daring, urging survivors to spend their tokens before the deadline hits like a closing circle.
For players eager to fast-track their collection, the aespa Step Up Packs offer discounts of up to 80%. Priced progressively from 200 to 3,750 G-Coin, each step can only be purchased once per account. The packs are not available in Belgium and the Netherlands due to local regulations, a reminder that even digital loot can’t escape regional law. The packs go live on both PC and console from April 22 to April 30, turning a short window into a high-stakes shopping spree.
In addition to the Step Up Packs, traditional Loot Cache Packs remain on sale during the same period. The single-cache pack, available for 250 G-Coin or 10,000 BP, can be purchased up to 50 times using either currency—a rare nod to BP hoarders. Larger bundles of 11, 27, and 55 caches ramp up in price but require no keys to open. Every pack includes a preview feature, and the in-game Store clearly displays token expiry dates, leaving no survivor in the dark about their cosmetic investments.
Adding movement to the merchandise, a set of five aespa-themed emotes enters the store at 1,000 G-Coin each. Whether it’s “Next Level (Part 1)”, “Supernova”, “Whiplash”, “Dirty Work”, or “Dark Arts”, each emote distills the group’s choreography into a loop of in-game expression—perfect for celebrating a chicken dinner or mocking a fallen foe.
Finally, the Your Shop feature reopens, offering personalized bundles at discounted rates. Like a mysterious dealer who somehow knows every player’s taste, this shop tailors its goods based on individual history, making it a welcome oasis in the vast desert of random crates.
From alien battlefronts to K-pop concert stages, April 2026 in PUBG is a collage of contrasting flavors. The Kar98k’s Cosmic Caliber turns every marksman into an astronomer of destruction; the aespa collaboration rewinds time to a more glamorous era; and the Xeno Point event reminds everyone that even the Battlegrounds can become a frontier worthy of a sci-fi epic. With so many limited-time offerings, the Store becomes less a marketplace and more a strategic drop zone—arrive early, plan wisely, and leave with treasures before the airdrop expires.