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Hello World

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About Hello World

Hello World is a 2D platform adventure and puzzle game in which you play as a person who has strayed into the computer world. You explore it with a cursor sprite and interact with its files and software.

Explore the computer

Your journey takes you through folders, Word documents, Excel documents and PowerPoint documents, as well as a nostalgic desktop. You change a folder's size to enter a Word document and encounter binary zeroes and ones, typing cursors, garbage files and antivirus software. The Excel document contains an unusual take on Breakout, while the PowerPoint document features familiar animation. On the desktop, you look for a way to remove a virus.

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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