sisTer TesTamenT

by touhou-marupon-dou

Censored Windows

Versionv20260209

EngineOthers

Released2026-02-01

Updated2026-08-29

LanguageEnglish

About sisTer TesTamenT

sisTer TesTamenT is an adult 2D action adventure by touhou-marupon-dou, made with Pixel Game Maker MV and categorized as Others, using animated 2D CG. It follows Sister Testament, the last Sister after Hell opened inside a Church a thousand years ago, sealed across centuries and waking in a ruined world to descend into Hell and reclaim her sisters' souls. She fights with nailguns that serve as keys, using different nail types to open paths, sub weapons, kicks, and a halo jump, while collecting stat boosts and trapped souls. The game blends fantasy, horror, and corruption, and losing to bosses or capture unlocks animated adult scenes into a gallery.

The current build is v20260209, released February 1, 2026, and development is ongoing. It runs on Windows, is available in English, and uses mosaics for censorship. Four difficulty modes are offered, with the same story and clear rewards across them, and difficulty can be lowered during a run but not raised again. A gamepad is recommended.

Developer's description

A thousand years ago Hell opened inside the Church, and every Sister but one was dragged down into it. Sealed in a time-crossing sarcophagus and cast across the centuries, the last Sister Testament wakes in a ruined world and goes down after them. Holy nail in hand, descend through the Hells, tear your sisters' souls back from the demons that hold them, and find the one bound to you by blood. Spoiler An erotic Metroid-like exploration action game built in Pixel Game Maker MV. You fight with nailguns, and each one is also a key. Echoes Nails burst on impact, Corrupter Nails pierce walls, Hunter and Force Nails home in on miasma, and Beyond Nails end anything they touch. Every one of them clears a matching Obstacle, so the map opens up as your arsenal grows. Holy Claymore, Holy Anchor and Holy Guardian round out the sub weapons, Sole Counter and Sole Obstacle kicks come off your feet, and Halo Jump adds a midair jump per level. Hidden through the Hells are TORAH (max HP), NAIL (max ammo), NEVIM (defence) and KETUBIM (attack) pickups, plus the trapped souls you are down here to release. There are four difficulty modes - Breeze through, Normal, Hard and Action - and the story and clear rewards are the same on all of them. Difficulty can be lowered mid-run but never raised again. Lose to a boss or get caught, and the game shows you what that costs: 18 animated H scene sets, each with its own run of scene text, unlocked into a gallery as you find them. A gamepad is strongly recommended.