Mast Up! Seas of Desire

Casual· Sexual Content· Romance· Visual Novel

Released Feb 2025

Set sail on a lewd and adventurous journey with MastUp! Seas of Desire! This hentai nautical game blends strategic navigation, romance, and mythological waifus in a high-seas quest full of passion and peril to find Cipangu.

75% positive · 4 reviews

Pending

Released · Awaiting evaluation

Pending

Released · Awaiting evaluation

Where to buy

Steam Updated 2 Oct 2026 $0.79 $1.99 −60%

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Details

Developer

Kopon Games

Publisher

Kopon Games

Achievements

Platform

Windows, macOS, Linux

Controller

full support

Steam Deck

Not rated

Players

Single-player

Sexual Content Casual Romance Visual Novel Anime Strategy Lore-Rich Adventure Pirates Puzzle Turn-Based Tactics Hentai 3D Funny Fantasy

About this game

Set Sail on a Unique Puzzle Adventure!

Step into the boots of a fearless pirate captain in Mast Up! and embark on an epic journey across a world teeming with mysterious islands and magical seas. Along your journey, you’ll meet captivating girls from legends and myths, each one waiting to test your skills and steal your heart. It’s time to navigate the world’s most dangerous waters and win the ultimate treasure: Love!