Akatsuki Games’ free-to-play adaptation of the hit manga and anime, KAIJU NO. 8 THE GAME, is finally arriving on Windows via Steam — with multiple outlets reporting a PC launch on October 1, 2025, following the mobile release — and a light, accessible set of PC system requirements aimed at mainstream gaming rigs.
KAIJU NO. 8 THE GAME started life as a cross-platform mobile RPG and gacha title from Akatsuki Games in partnership with TOHO and Production I.G., launching for iOS and Android at the end of August 2025 and quickly surpassing millions of installs. The developer’s roadmap has always included a Windows (Steam) edition, and the latest publisher and press announcements indicate the Steam build is scheduled to follow, with October 1, 2025 widely reported as the PC release date. Early press and storefront coverage list the game as a turn-based, kaiju-slaying RPG featuring three story modes, full voice acting, gacha mechanics, and in-app purchases.
That said, the public record contains some conflicting timestamps: earlier previews and some outlets at one point listed a simultaneous PC launch on August 31, 2025, while subsequent developer notices and social posts clarified that mobile releases would precede (and in some regions already did precede) the PC launch, with Steam slated for a later date. SteamDB still showed the Steam entry as “Coming soon” in the days prior to launch, so readers should expect the occasional discrepancy between press coverage, social announcements, and Steam storefront metadata as the release window narrows.
Minimum (playable at lower quality)
KAIJU NO. 8 THE GAME’s Steam launch brings a high-profile anime IP to Windows with an approachable performance bar and the familiar gacha-driven live-service loop. Players should prepare by clearing disk space, updating drivers, and watching the official channels for precise unlock hours and any last-minute patches — and treat initial PC reports as the best available guidance while the publisher’s Steam page and support notices continue to confirm final details.
Source: Khel Now Kaiju No. 8 PC release date, pc requirements & more details
Background / Overview
KAIJU NO. 8 THE GAME started life as a cross-platform mobile RPG and gacha title from Akatsuki Games in partnership with TOHO and Production I.G., launching for iOS and Android at the end of August 2025 and quickly surpassing millions of installs. The developer’s roadmap has always included a Windows (Steam) edition, and the latest publisher and press announcements indicate the Steam build is scheduled to follow, with October 1, 2025 widely reported as the PC release date. Early press and storefront coverage list the game as a turn-based, kaiju-slaying RPG featuring three story modes, full voice acting, gacha mechanics, and in-app purchases. That said, the public record contains some conflicting timestamps: earlier previews and some outlets at one point listed a simultaneous PC launch on August 31, 2025, while subsequent developer notices and social posts clarified that mobile releases would precede (and in some regions already did precede) the PC launch, with Steam slated for a later date. SteamDB still showed the Steam entry as “Coming soon” in the days prior to launch, so readers should expect the occasional discrepancy between press coverage, social announcements, and Steam storefront metadata as the release window narrows.
What the official and press posts say
Release timing: mobile vs PC
- Mobile (iOS & Android): launched globally around August 31, 2025; the mobile build was used to seed the player base and collect pre-registration rewards.
- PC (Steam): multiple independent press outlets — and developer social posts — report October 1, 2025 as the global Steam release date (with some regions reportedly getting access on September 30). These reports are echoed across gaming news sites.
Developer channels and support notes
Akatsuki’s official support pages and the game’s site have published mobile device requirements and FAQ entries; earlier official support language stated that Steam launch timing would be announced through the game’s official X/Twitter channel, which aligns with the later social announcement that clarified the October 1 PC launch. That said, the support hub still flags that system requirements and availability are subject to change.Kaiju No. 8 PC release date — what to mark on your calendar
- Primary reported date: October 1, 2025 (Steam worldwide).
- Regional early availability: several reports note that some regions may unlock on September 30, 2025 depending on timezone/store rollout.
Official-ish PC system requirements (minimum & recommended)
Multiple outlets citing press materials and the game’s support/press kit report a modest PC requirements sheet aimed at lower-to-mid-range rigs. The frequently reported configuration is:Minimum (playable at lower quality)
- OS: Windows 10 / Windows 11 (64-bit)
- CPU: Intel Core i3 (4th generation or later)
- RAM: 8 GB
- GPU: NVIDIA GeForce GTX 1650 or equivalent
- DirectX: Version 11
- Storage: ~20 GB available space (allow extra for updates)
- OS: Windows 10 / Windows 11 (64-bit)
- CPU: Intel Core i5 (4th generation or later)
- RAM: 8 GB (many outlets still list 8 GB as recommended)
- GPU: NVIDIA GeForce GTX 1070 or equivalent
- DirectX: Version 11
- Storage: ~20 GB available space
- Multiple independent news sites and regional outlets reproduce the same figures, suggesting A) a common press kit or storefront metadata and B) a low-to-mid-range PC target.
- The developer’s official support page focuses on mobile device requirements and warns that supported devices and languages for PC will be announced; it also cautions that system requirements may change without prior notice, which is standard for live-service titles. That makes it prudent to expect small adjustments around launch or a day-one patch that slightly alters install size.
What this means for Windows players — practical guidance
Quick checklist before you hit download
- Ensure you have a 64-bit Windows 10 or Windows 11 install and the latest OS updates.
- Free up at least 25–30 GB of storage to allow for patches and temporary installer files; an SSD is strongly recommended for faster load times.
- Update GPU drivers (NVIDIA/AMD) to the latest release before launching the game.
- Link any required game accounts or platform accounts in advance; if you play on mobile and want to sync progress or claim launch rewards, follow the official account-linking instructions.
Performance expectations and optimization tips
- The minimum GPU listed (GTX 1650) and 8 GB RAM target indicate the game is optimized for a wide swathe of PCs, not only high-end GPUs. Expect 1080p/30–60fps on mid-range hardware with settings adjusted.
- If you own a GTX 1070 or better, publishers’ recommended specs suggest you should be able to run at higher graphical presets smoothly. Consider turning on an upscaler (if supported on PC) only if you need a framerate boost — many mobile ports retain lower-native-resolution art that scales well but still benefits from GPU headroom.
- For streamers or players who run background capture/streaming software, aim for additional RAM (16 GB) and a modern mid-range CPU (quad-core or better) to reduce background-related hitching.
Gameplay, monetization, and platform features — what to expect on PC
- Core loop: the PC edition preserves the mobile title’s turn-based RPG + gacha structure with three story modes — Main Story, Memories, and Character Stories — plus character development and turn-based combat. Expect microtransactions for gacha currency consistent with the mobile monetization model.
- Free-to-play model: the Steam edition is reported as free-to-play with in-app purchases; on PC, that usually means cosmetic and gacha spend funnels similar to mobile. Players should watch for cross-platform monetization rules and whether any purchase entitlements transfer between mobile and Steam accounts.
- PC conveniences: potential advantages on Steam include controller support, configurable keybindings, Steam overlay features, cloud saves (if enabled), and easy friend/invite systems. Developers sometimes add PC-specific UI scaling and graphics toggles — expect settings that allow high-performance rigs to increase detail while keeping the mobile aesthetic intact. Official details about PC-specific features and Steamworks integration were light in publisher write-ups, so verify in the Steam store notes on launch.
Risks, concerns, and what to watch out for
1. Conflicting release info and store metadata
Multiple outlets reported different launch dates (some early coverage listed simultaneous mobile+PC launches, others separated them). The developer’s support page historically asked players to monitor official social channels for Steam timing, and SteamDB indicated “Coming soon” up until close to the reported PC release. That suggests some friction in rollout communications and underscores the need to confirm the live Steam page on release day.2. Monetization design
As a gacha game, the core economy revolves around randomized pulls. While the free-to-play entry is friendly, gacha systems carry pay-to-acquire psychology and potential balance/design choices that can favor spenders. Watch for:- Limited banners tied to time-limited characters.
- Paid shortcuts to unlock character slots or stamina.
- Cross-progression entitlements (or lack thereof) between mobile and PC.
3. Live-service stability & server load
Mobile soft launches often reveal server load hotspots and account-linking issues that persist into PC launch. Because the game uses centralised live services for login, purchases, and gacha draws, plan for possible login queues or patch hotfixes on day one. The publisher’s support resources and social accounts have historically posted immediate post-launch notices for major issues — keep them bookmarked.4. Regional availability and store differences
Some announcements mention staggered region unlocks. If you travel or use a VPN to access alternate stores, entitlement and payment methods may behave differently; always prefer the official regional storefront and check publisher notices for region-specific details.Preparing your PC — step-by-step readiness plan
- Confirm OS: update Windows 10/11 to the latest cumulative update.
- Driver update: install the latest GPU drivers from NVIDIA/AMD (and chipset updates if available).
- Disk space: clear at least 30 GB of free space on an SSD; an extra 10–20 GB beyond the listed 20 GB will accommodate patches.
- Steam prep: add the game to your wishlist and enable notifications for release/discount alerts. If you’ve already installed the mobile app, set up account linking (back up any account credentials).
- Performance profile: if you run background recording/streaming, set your capture software to hardware encoding (NVENC/AMF) to reduce CPU load.
Recommended upgrade paths for future-proofing
If you’re on the edge of the recommended specs and want smoother sustained performance:- Upgrade RAM from 8 GB to 16 GB — this tangibly improves multitasking during streaming or heavy UI scenarios.
- Prefer an SSD (NVMe) for the OS and game install to reduce load times and texture streaming hitches.
- For GPU upgrades: aim for GTX 16-series (or AMD RX 5000/6000-class equivalents) as a minimum for comfortable 1080p high presets; GTX 1070/RTX 2060 or better gives a better margin for future updates.
Post-launch expectations and the road ahead
- Patches & balancing: live-service RPGs commonly push day-one patches and balancing updates in the first few weeks; expect loot and gacha tuning as player telemetry rolls in.
- Seasonal events: the game will likely follow a seasonal event cadence similar to mobile gacha games — expect limited-time banners, collaborations, and login rewards.
- Community & mod support: the Steam edition may attract PC-specific communities (guides, builds, UI mods). The extent of modding and whether the publisher tolerates mod-driven quality-of-life changes remains to be seen; monitor official policy.
Final verdict — strengths and trade-offs
KAIJU NO. 8 THE GAME’s PC arrival is a natural move for a property with a large global fanbase. The strengths are clear:- Accessibility — low-ish entry specs lower the hardware barrier for anime fans on PC.
- Cross-platform momentum — mobile success (millions of downloads) gives the PC edition a sizable initial player pool.
- Brand power — leveraging the popular manga/anime IP brings instant narrative and character recognition.
- Monetization friction — gacha economies can frustrate players seeking a primarily single-player narrative experience.
- Launch-day stability — cross-platform launches and live services create typical stress points (logins, purchases, region mismatches).
- Communication noise — mixed messages about release timing across outlets and storefront metadata can cause confusion; rely on the developer’s official channels for last-minute changes.
Short, practical summary for readers (quick reference)
- Reported PC release date (Steam): October 1, 2025 (some regions Sep 30).
- Minimum PC specs: Windows 10/11 (64-bit), Intel Core i3 (4th gen+), 8 GB RAM, GTX 1650, 20 GB free, DirectX 11.
- Recommended: Intel Core i5 (4th gen+), 8 GB RAM (16 GB advised for streamers), GTX 1070 for higher settings.
- Type of game: free-to-play, turn-based RPG with gacha mechanics, multiple story modes, voiced scenes.
KAIJU NO. 8 THE GAME’s Steam launch brings a high-profile anime IP to Windows with an approachable performance bar and the familiar gacha-driven live-service loop. Players should prepare by clearing disk space, updating drivers, and watching the official channels for precise unlock hours and any last-minute patches — and treat initial PC reports as the best available guidance while the publisher’s Steam page and support notices continue to confirm final details.
Source: Khel Now Kaiju No. 8 PC release date, pc requirements & more details
