Cuckoo Mask

PLAY Cuckoo Mask NOW

Cuckoo Mask is an adult RPG that dives headfirst into the world of NTR, femdom, and cuckoldry. You can play it instantly in your browser on PC and mobile. The story kicks off when you miss your train and stumble into a bizarre masked party, only to find a girl who looks exactly like your sweet girlfriend. What follows is a linear, kink-fueled descent into humiliation, where you'll encounter cheating, mind-bending jealousy, and a dominant bunny girl ready to break you.

The game features fantastic, expressive 2D art and a killer soundtrack that really elevates the experience. It heavily caters to players who enjoy NTS (Netorase) and cuckold dynamics, with a protagonist who is fully aware of his girlfriend's obvious infidelity but plays along for the thrill of the humiliation.

However, keep your expectations in check regarding the gameplay. Cuckoo Mask is still in mid-development, and the RPG Maker framework currently feels a bit janky and hollow. You'll spend some time aimlessly walking around the mansion with little to interact with, and the story plays out more like a linear kinetic visual novel than a true sandbox. Despite the lack of meaningful choices and some missing polish, the high-quality art and unapologetic focus on its niche kinks make it a very hot playthrough for fans of the genre.

Press Play and dive into the masquerade directly in your browser with no download required.

About the Developer: Created by Hyanmaru Games - support their Patreon for future updates.

Game Info: RPG Maker adult game | by Hyanmaru Games | NTR / Cuckold / Femdom | English.

Updated to 0.1.8.3 on May 14th 2026.