Region:
Keyshops:
in progress...

Official Stores (1)

Steam
➕1️⃣
Windows
1w ago
DRM:
Steam
Steam
$6.99 $5.59
-20%
copy
Shop Now

About ➕1️⃣

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➕1️⃣ - about the game

A puzzle platformer about changing states.

States have different types, objects in different states have different behaviours.

Explore the mechanics, change the states using logic, and find the solutions to the puzzles.

Features:

  • Nonlinear level map

  • Keyboard input remap

  • 60 levels

  • Color blind friendly

Action Family Sharing Single-player

Age rating

Unavailable
Steam:
1 user reviews (1)

Everything you need to know about ➕1️⃣ PC

Before you start looking for a cheap ➕1️⃣ CD Key, take a moment to check the essentials:
- Developed by plus1
- Published by plus1
- PC released date: 15 Nov 2024
- Genres: Action
- Categories: Family Sharing, Single-player

➕1️⃣ Reviews:
- Steam reviews: 1 user reviews for this game.

Ready to ride? Set a price alert on XD.Deals and grab a discounted ➕1️⃣ Steam key the moment it reaches its next historical low.

Can I play ➕1️⃣ on Steam Deck?

Not yet rated. Valve hasn’t published any data on ➕1️⃣ Steam Deck compatibility. No Verified/Playable badge appears for now. Check back on XD.Deals, we monitor new Valve ratings daily and crowd-tag titles to show whether you can already play ➕1️⃣ on Steam Deck with community-tested tweaks.

Can I play ➕1️⃣ on Steam?

Yes. A ➕1️⃣ Steam version exists. Pick any offer tagged "Steam Key" on XD.Deals, redeem it in the desktop client, and play ➕1️⃣ on Steam PC.

Can I play ➕1️⃣ offline after purchase?

Yes. Once your Steam key is redeemed, you can launch ➕1️⃣ in Offline Mode via Steam. Your save files will sync the next time you go online.

Can I buy ➕1️⃣ PC Steam Key?

Yes, you can buy a ➕1️⃣ Steam Key directly on the Steam Store. At XD.Deals, we aggregate all available Steam DRM offers so you can compare cheap ➕1️⃣ steam deals in one place.

Where can I find ➕1️⃣ sale & discount?

You'll find every live sale & discount for ➕1️⃣ 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.

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Can I buy ➕1️⃣ on Steam?

Yes. An official ➕1️⃣ Steam store page is live, so you can buy ➕1️⃣ on Steam or buy any ➕1️⃣ Steam Key on XD.Deals and redeem it instantly.

Can I buy ➕1️⃣ here?

No - XD.Deals itself isn't a store. We're a price-comparison service that tracks the best offers for ➕1️⃣ 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.