The Prince of Tennis Doki Doki Survival ~eternal passion! Tie break ♡ game~

One summer day, just before the national junior tennis tournament, you and your friend board the same ship as players heading to a training camp. A sudden storm leaves you all stranded on a deserted island, where survival becomes unavoidable.

At a glance

• Platform: Windows.
• Genres: Adventure.
• Release date: Jul 29, 2026.
• Steam user reviews: Positive (100% positive).
• Delivered as a Steam library entitlement — activation is handled by Steam.

Minimum

Recommended

System requirements as published by the developer 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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