Keys.gg

+1

Offers

  1. Steam2.0 · 560 reviews
    −40%$4.19View Offer

Trailers & screenshots

1 / 6

About +1

+1 is a puzzle platformer about changing states. You explore how different states affect objects’ behavior, switch states using logic and solve puzzles.

Levels and features

The game has 60 levels arranged on a nonlinear map. It is designed to be color blind friendly.

Frequently asked questions

Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.

Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.

Similar games