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Now Testing: 407

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About Now Testing: 407

Now Testing: 407 casts you as Number 407, a debugger testing an upcoming sci-fi game. You solve puzzles to check for bugs and glitches, but can exploit glitches in the code to leave the game map and interfere with the mechanics, angering the developer.

Testing the game

The game features complex puzzles, parkour mechanics and obstacles, an original story with funny dialogue, and a synthy soundtrack. Its fourth-wall-breaking glitches let you travel outside the game map.

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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