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Exit 4: Portal

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  1. Steam2.0 · 560 reviews
    $7.99View Offer

Trailers & screenshots

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About Exit 4: Portal

Exit 4: Portal is the fourth episode in a puzzle series. You guide marbles through obstacles and into their corresponding target slots, planning a route through the maze and avoiding traps. Each puzzle has multiple possible solutions.

Portals and puzzles

Portals can help or hinder your route. They may be unidirectional or bidirectional, color-sensitive or color-insensitive, in any combination of these properties. The game includes 60 levels: 50 in the campaign and 10 in Survival.

Difficulty levels

You can choose from three difficulty levels:

  • Casual: no time pressure and relaxed bonus requirements.
  • Normal: a challenging time limit for each level.
  • Pro: very sharp time limits and bonus requirements.

Game modes

The game includes a campaign, Challenge mode and Survival mode. Its levels are designed for replay, with multiple solutions for each puzzle.

Presentation

The puzzles take place in atmospheric 3D environments, with polished visuals and catchy music tracks. The game uses simple mechanics and clear goals.

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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