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Sphere Arena

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About Sphere Arena

Sphere Arena is a physics-based game where you control a ball and roll, jump and slide through industrial maps. You search non-linear levels for scattered checkpoints and choose routes to reach them, improving your skill in single-player or competing with other players in multiplayer.

Explore the levels

There is no obvious route through a level: you search the map for checkpoints, some of which are harder to reach than others. Level difficulties vary significantly. Different surface materials affect how the ball moves, including its friction and bounciness. Jumps are physics-based, and you cannot change your velocity in mid-air, so you need to plan ahead.

Play alone or together

In single-player mode, you complete levels as quickly as possible. In multiplayer, you can play with strangers or create a private server and invite friends. You can compete against one another or form teams, sharing tasks for more tactical play.

Set the rules

Different game modes let you adjust the rules. You can set a limited or unlimited time limit; with unlimited time, the game ends when all checkpoints are captured. You can also decide whether other players can overtake checkpoints, making the match more competitive and likely to last longer.

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.

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