Chaos Zero Nightmare Beach Café Festival: Rewards and Deadlines

The Beach Café Festival is live in Chaos Zero Nightmare and runs through September 30. It's a summer event built around completing missions to earn a currency called Midsummer Night Memories, which you exchange for cosmetic rewards including a Save Data background, Rei's Outfit, and Stickers. There's also a summer story written specifically for the event, plus an album sub-event tied to it. The important structural detail: this is a nine-week run with new objectives arriving every three weeks, which means it is not something you can clear in a single session at the end of September.

Where the Festival Sits in Season 4

The Beach Café Festival launched on July 29 alongside Galactic Disaster Season 4, "Shattered Light and Claw," from developer Super Creative and publisher Smilegate. The season itself brought a new story following disappearances among the strategic assets known as Protos, a new Chaos called Kaleidoscope Hatchery, the Combatant Hilde with her Partner Eunie, and the game's first Outfit system.

That last piece matters here, because the Festival is where most players will get their first Outfit without pulling for one. Rei's Outfit sits in the event exchange, which makes the Festival the practical introduction to a system Smilegate has only just added.

How Midsummer Night Memories Work

Midsummer Night Memories are the event currency. You earn them by completing Festival missions through normal gameplay rather than through a separate mode, then spend them in the event exchange on the reward list.

Two things follow from that design. First, the missions route you through content you were likely playing anyway, so the Festival rewards consistency rather than a dedicated grind block. Second, because the currency is spent rather than automatically awarded, you choose your priorities if you don't finish the full track — worth knowing before you start spending on the first thing you can afford.

Smilegate has not published a full breakdown of individual mission requirements or exchange costs in its English materials. Community trackers have assembled partial lists, but until the studio publishes the numbers, treat any specific figure as provisional and check the in-game event screen for the authoritative version.

The Nine-Week Structure Is the Real Deadline

This is the part most likely to cost players rewards, so it's worth being precise about it.

The Festival runs roughly nine weeks, from the Season 4 launch through September 30. Content missions don't all unlock at once — new objectives are added every three weeks, in stages, across the event's lifespan.

The consequence is straightforward: the September 30 date is when the event closes, not when the work starts. If you skip the first stage entirely and come back in mid-September, the earlier objectives may no longer be completable, and even where they are, you're compressing nine weeks of mission requirements into whatever time is left. Players who treat seasonal reward tracks as end-loaded routinely lose items this way.

The practical read: check in at each three-week boundary rather than once. The first block opened at launch in late July, which means a second wave of objectives has either arrived or is imminent depending on your server's timing.

Alongside the mission track sits a sub-event where you complete an album after playing through the Festival story. That gives the event's narrative content a mechanical reason to exist rather than leaving it as optional flavor, so don't skip the story if you're chasing everything.

What You Can Actually Get

The confirmed exchange rewards are cosmetic and account-flavor items rather than progression materials:

• Rei's Outfit — an alternate appearance under the new Outfit system, and the headline unlock for most players
• Save Data background — a profile-level cosmetic
• Stickers — communication cosmetics
• The exclusive summer story — event-only narrative content, tied into the album sub-event

Set expectations accordingly. If you're farming the Festival hoping to accelerate character progression, this is not that event. The value here is in items that disappear when the window closes and cannot be obtained afterward, which is a different kind of worth from Crystals or upgrade materials. Whether that justifies your time depends on whether you care about Outfits and profile customization at all — a fair number of players don't, and skipping this costs them nothing mechanically.

The Two Events Running Alongside It

Season 4 launched three events simultaneously, and the other two are where the progression rewards actually are:

• Following the Fox's Footsteps — built around Hilde and Eunie outside of combat, rewarding Crystals and Prism Lenses. If you have limited playtime and have to choose, this is the one with materially useful output.
• Season 4 Check-in Event — character acquisition and growth currency for logging in. Minimal effort, real reward.

Because these overlap the Festival, the sensible order for a time-limited player is Check-in first (nearly free), then Following the Fox's Footsteps (progression currency), then the Festival (cosmetics). If Hilde is on your radar, our breakdown of how to build and play Hilde in Season 4 covers her kit in detail.

What to Do This Week

With roughly eight weeks left on the clock, the useful moves are unglamorous:

• Open the event screen and read the current mission list. It's the only fully authoritative source for costs and requirements, and it updates as new stages unlock.
• Decide now whether you want Rei's Outfit. If yes, prioritize Memory spending toward it rather than buying Stickers first because they're cheaper.
• Set a reminder around each three-week boundary. That's the cadence that actually governs whether you finish.
• Make sure you can clear the content the missions point you at. If mission objectives are gated behind fights you're struggling with, that's a roster problem rather than an event problem — our Yuki build guide covers one of the game's more reliable AoE damage options for exactly this situation.

For the wider picture on what else Season 4 brought and what's still scheduled to arrive, our Season 4 reveals breakdown covers the announcements from Anime Expo.

Platform and Availability

Chaos Zero Nightmare is free to play on Android via Google Play, iOS via the App Store, and PC via STOVE. The Beach Café Festival is part of the Season 4 update and requires no separate purchase or unlock beyond normal account progression.

Get Season 4 Ready on GameMarket.gg

If the Festival's mission requirements are outrunning your roster, GameMarket.gg has verified options for Chaos Zero Nightmare:

• Browse Chaos Zero Nightmare accounts with developed rosters, so seasonal mission gates aren't the thing stopping you.
• Book Chaos Zero Nightmare hourly services to keep daily progress moving through the weeks you can't log in — stamina caps and missed dailies are exactly what costs people reward tracks.
• Check Chaos Zero Nightmare boosting for help clearing the harder content the event missions point you toward.

Every order runs through Buyer Protection, with payment released only once you confirm delivery.

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