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Tinertia

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About Tinertia

Tinertia is an action-platformer set on a dying planet. You play as Weldon, who is trapped among the planet’s ruins and must climb through them and overcome sentient machines to survive and escape. Its Twinstick Movement mechanic lets you rocket-jump to build speed, combining methodical platforming with fast-paced shooting. There is no jump button and no speed limit.

Worlds and levels

You travel from the planet’s molten core to outer space across seven worlds and more than 65 levels. The environments feature different backdrops and play mechanics, and the route includes platforming challenges and deadly machines.

Boss battles and modes

Seven bosses test your platforming skills. You can also play Gauntlet, Boss Rush and Speed-Run modes.

Scores and replays

The game records your best scores on global leaderboards, where you can compete with friends or players worldwide in any game mode. You can watch replays of scores and adjust the camera angle and playback speed.

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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