➕1⃣
A puzzle platformer about changing states.
Offers
What are keyshops?About ➕1⃣
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
If experience lag, please try update your system, update your driver, use windows 10 instead of windows 11, or other common technique.
Game details
Game details
Age ratings
Game modes
Languages
English, French, Italian, German, Spanish - Spain, Danish, Ukrainian, Russian, Bulgarian, Hungarian, Indonesian, Turkish, Greek, Norwegian, Czech, Japanese, Polish, Thai, Swedish, Simplified Chinese, Traditional Chinese, Romanian, Finnish, Dutch, Portuguese - Brazil, Portuguese - Portugal, Spanish - Latin America, Vietnamese, Arabic, Korean, Uzbek, Urdu, Armenian, Igbo, Sindhi, Sinhala, Croatian, Icelandic, Cherokee, Galician, Catalan, Afrikaans, Kannada, Luxembourgish, Hindi, Gujarati, Kyrgyz, Kazakh, Turkmen, K'iche', Kinyarwanda, Tajik, Serbian, Odia, Welsh, Konkani, Bangla, Nepali, Basque, Hebrew, Latvian, Tigrinya, Slovak, Slovenian, Swahili, Punjabi (Gurmukhi), Punjabi (Shahmukhi), Georgian, Maori, Wolof, Bosnian, Persian, Telugu, Tamil, Irish, Estonian, Valencian, Belarusian, Quechua, Zulu, Xhosa, Lithuanian, Sotho, Sorani, Yoruba, Uyghur, Scots, Tswana, Filipino, Mongolian, Hausa, Dari, Azerbaijani, Amharic, Albanian, Assamese, Tatar, Macedonian, Marathi, Malayalam, Malay, Maltese, Khmer
Features
➕1⃣ price history
Lowest tracked price: €5.16 (Jul 7, 2026) · current best: €6.89.
➕1⃣ reviews
100% positive reviews all-time.
➕1⃣ — frequently asked questions
Where can I buy ➕1⃣ at the cheapest price?
Right now the cheapest offer for ➕1⃣ is €6.89 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price ➕1⃣ has ever been?
The lowest price KingsPrice has tracked for ➕1⃣ is €5.16 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
How can I get ➕1⃣ at a discount?
Create a free price alert on this page and KingsPrice will email you when ➕1⃣ drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10 64-bit
- Processor: 2GHz
- Memory: 100 MB RAM
- Graphics: 100MB
- Storage: 3 MB available space
Recommended
- Requires a 64-bit processor and operating system
