Region:
Keyshops:
in progress...

Stores (1)

Steam
一日勇者
Windows
2d ago
DRM:
Steam
$4.99 $4.49
-10%
copy
Shop now

About 一日勇者

一日勇者 - about the game

As the strongest hero in the kingdom, you only have one day left to live.
No one believes that you defeated the Demon Lord. So, might as well enjoy your final day to the fullest.

"If I can't be the hero who saves the world, then I'll be the bastard the world will never forget."

■ Pure and intense adult content!

■ Includes 28 H scenes and 194 CGs (including variations).

■ Features a Memory system that lets you revisit all previously experienced scenes and CGs.

■ Estimated playtime: approximately 1 hour.

■ This game focuses on H scene viewing and story experience, with no character development elements.

■ Contains 3 different endings for you to explore.

RPG Casual Family Sharing Single-player Custom Volume Controls Keyboard Only Option Mouse Only Option Playable without Timed Input

Age rating

Unavailable

Everything you need to know about 一日勇者 PC

Before you start looking for a cheap 一日勇者 CD Key, take a moment to check the essentials:
- Developed by 黒栖レンヤ
- Published by 黒栖レンヤ
- PC released date: 24 Sep 2025
- Genres: RPG, Casual
- Categories: Family Sharing, Single-player, Custom Volume Controls, Keyboard Only Option, Mouse Only Option, Playable without Timed Input

Ready to ride? Set a price alert on XD Deals and grab a discounted 一日勇者 Steam key the moment it reaches its next historical low.

Can I play 一日勇者 on Steam Deck?

No, not right now. Valve marks 一日勇者 as Steam Deck Unsupported , so it won't launch via Proton at this time. Keep an eye on XD.deals - we track Proton breakthroughs and community fixes, and we'll flag it the moment there's a working way to play 一日勇者 on Steam Deck.

Can I play 一日勇者 on Steam?

Yes. A 一日勇者 Steam version exists. Pick any offer tagged Steam Key on XD.Deals, redeem it in the desktop client, and play 一日勇者 on Steam PC.

Can I play 一日勇者 offline after purchase?

Yes. Once your Steam key is redeemed, you can launch {0} in Offline Mode via Steam. Your save files will sync the next time you go online.

Can I buy 一日勇者 PC Steam Key?

Yes, you can buy a 一日勇者 Steam Key directly on the Steam Store. At XD.Deals, we aggregate all available Steam DRM offers so you can compare cheap 一日勇者 steam deals in one place.

Where can I find 一日勇者 PC sale & discount?

You'll find every live sale & discount for 一日勇者 right here on XD.Deals. Our price tracker currently lists 1 official-store offers and 0 keyshop deals. Check the table above for the lowest price, compare against the game's historical low, and set a price alert so you never miss the next drop.

一日勇者 PC sale & discount — everything in one place

With XD.deals, PC gamers can instantly see where to buy a cheap 一日勇者 PC Steam key. Our real-time price-comparison engine and curated coupon database track every official store and trusted key-shop so you don’t have to. Right now we detect this game in 1 live offers from stores and keyshops.

Can I buy 一日勇者 on Steam?

Yes. An official 一日勇者 Steam store page is live, so you can buy 一日勇者 on Steam or buy any 一日勇者 PC Steam Key on XD.Deals and redeem it instantly.

Can I buy 一日勇者 here?

No - XD.Deals itself isn't a store. We're a price-comparison service that tracks the best offers for 一日勇者 across official stores and verified key-shops. Click "Shop Now" next to the deal you want, and you'll be redirected to the retailer's website to complete your purchase and receive the key there.