Where can you buy the cheapest ➕1️⃣ key for PC? Check and compare prices from 1 stores among 1 offers on XD.deals. The lowest ➕1️⃣ price on keyshops is at C$8.99 (0% off).
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.
Nonlinear level map
Keyboard input remap
60 levels
Color blind friendly
Before you start looking for a cheap ➕1️⃣ PC key, check the essentials. Developed by plus1. Published by plus1. PC released date: 15 Nov. 2024. Genres: Action. Categories: Family Sharing, Single-player.
Using our price comparison and verified discount codes, you can buy a ➕1️⃣ key for as low as C$8.99. This deal is available at Steam and is among the cheapest offers on the market. All keys listed on XD.deals are delivered digitally and eligible for instant download after payment. Prices already include processing fees and applied promo codes, so you always see the lowest ➕1️⃣ price on PC. Check the ➕1️⃣ price history to buy at the best moment.
As of our last update (we refresh Steam pricing multiple times a day), the ➕1️⃣ Steam price is C$8.99. You can save an extra ~6% by paying with a discounted Steam gift card.
Our price tracker covers both official retailers and key marketplaces, so you can find ➕1️⃣ on sale even outside seasonal promotions. We currently detect 1 active offer from official stores and keyshops. Check the table above, compare against the historical low, and set an alert so you never miss the next price drop.
Based on our data, ➕1️⃣ is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.
Yes. ➕1️⃣ has an official page on the Steam Store. You can also buy a ➕1️⃣ Steam key from third-party sellers. Our price comparison currently includes 1 offer with Steam DRM. Pick one to ensure your ➕1️⃣ download happens on Valve's platform.
Not at this time. Valve marks ➕1️⃣ as Unsupported on Steam Deck. Keep an eye on XD.deals - we track Proton updates and community fixes. Browse games that are Steam Deck Verified or Steam Deck Playable.
➕1️⃣ does not appear to be available on PC Game Pass, EA Play, Ubisoft+ or any other PC subscription service at this time. Your only option is purchasing the game - use XD.deals to find the best price.
No - XD.deals is not a store. We are a price-comparison service that tracks the best ➕1️⃣ deals across official stores and verified keyshops. Click "Go to Store" next to any offer and you will be redirected to the retailer's website to complete your purchase.
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