Check-Mate

by Oneiros Games

Uncensored Windows Linux Mac

Versionv0.5.0b

EngineUnity

Released2026-07-04

Updated2026-07-04

LanguageEnglish

2DCG AI CG Big Tits Male Protagonist Masturbation Strategy Stripping

About Check-Mate

Check-Mate is an adult strategy game from Oneiros Games, built in Unity with 2D CG artwork. It places a male protagonist in a fantasy world where chess-style matches are mixed with seduction. You face rivals in a Check-Mate variant, and each captured piece leads to teasing undressing, while wins unlock animated adult scenes. It promises many modes and a rich story.

The current build is v0.5.0b, released July 4, 2026, and development is ongoing. It is available for Windows, Linux, and Mac in English, with no censorship. The latest changelog says this version adds the first episode of story mode. Earlier updates introduced new characters, power-up cards, a Glacier biome board, voices, balance changes, bug fixes, and dynamic difficulty based on a dataset of actual games.

Developer's description

Take the game of Chess to the next level in a fantasy world where strategy meets seduction. Face gorgeous rivals in the Check-Mate variant, where each capture brings teasing undressing and every victory unlocks animated H-scenes. Countless game modes, rich story, and irresistible gameplay await. Trailer Spoiler

Check-Mate screenshots

Download Check-Mate v0.5.0b

Changelog

v0.5.0b This new update brings the first episode of story mode v0.4.0 N/A v0.3.0 • New Character • New Power Up Cards • New Glacier Biome Board • New Voices and Gameplay balance + Bugfix v0.2.0 Dynamic Difficulty + New Character This last update took way more than initially planned. We thought long about how to ensure a difficulty level tailored to everyone. Making the moves feel more human by introducing a dataset of actual games, which we're using to influence the playing style of the various characters. Now that we’ve really laid the groundwork for the gameplay, it’s time to move much faster with the upcoming updates! v0.1.0 Initial Release

Player reviews

Player rating 2.0 / 5 · 18 ratings

Written reviews 18 · avg 2.8★

Positive (4–5★) 44%

Latest review 2026-05-02

What players say

Most players dislike the current demo, though some praise its chess concept and visual potential.

5★ 7

4★ 1

3★ 0

2★ 2

1★ 8

Players like

Promising chess concept with potential for future updates
Chess gameplay is enjoyable for some players
Visually appealing character design and clean AI art

Common complaints

Current demo has little adult content
Difficulty balancing feels poor or unfair
Several buttons and features are broken

Best for players who like chess and are tolerant of early demos

Summarised from 18 written player reviews.

derpyturtlesmut5431 2026-05-02 ★★★★★

It could get better but I'm rating as it is right now. There's just no game actually here. It's just chess with some AI images on the side right now. There's a bunch of features and content that are locked…

Giuma67 2026-05-02 ★★★★★

Great concept. keept it going and don't listen to the haters. Currently this is not a 5 star but it's simply unbelievable how low the score of this DEMO is. It's a demo, there's nothing of the game yet, just…

colascage 2026-05-02 ★★★★★

Stop getting fooled by AI slop. Very rarely i see h-games with ai images that aren't just cheap cashgrabs. It may look pretty in the preview, but ingame you will see how stiff other poses will look, especially the h-scenes…