Instant Penetration!? Naked Island Hide and Seek Tournament

A time-limited hide-and-seek action adventure where a middle-aged office worker chases adult women across a tropical island for a ¥10 million prize.

At a glance

• Platform: Windows.
• Genres: Action.
• Release date: Aug 26, 2026.
• Delivered as a Steam library entitlement — activation is handled by Steam.

The developer has not published system requirements for this title on Steam.

Activate on Steam

• Open the offer above — it takes you to this game's official Steam store page.
• Buy it there, or if you bought a key elsewhere, open Steam and choose Games → Activate a Product on Steam.
• Enter the product code exactly as it was issued to you.
• The game appears in your Steam library — download and play.

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