Demon in Wonderland

Demon in Wonderland (鏡の淫魔と悪魔のタネ Kagami no Inma to Akuma no Tane; literally "Mirror's Succubus and Devil's Seed") is the upcoming sequel to Succubus in Wonderland. An operation check version was released to Ci-en supporters on May 14th, 2022, and the full game will be released later in the year.

Gameplay
The player will be able to talk to succubi during battle and befriend them, as in Lust Friend. Unlike in Lust Friend, a Love Voltage gauge on the right side of the screen shows the player's progress.

The Push Action will reappear but with a different mechanic: a 62-chan-shaped pointer moves back and forth along a slider and the player must do something (presumably clicking or pressing a certain key) when it's in the central, green section of the slider.

There is a Mirror Presence gauge in battle which fills up when the player is attacked at 0 Vigor (gradually covering the screen in hearts). The player loses when it reaches 100. It is similar to LustGrimm Again's Life gauge except it functions in reverse.

Music
While 62studio's games generally use freely available music, Demon in Wonderland has background music composed by Cres. Additionally, its opening song has lyrics sung by miko [sic], while its ending song has lyrics sung by Aki Misawa (三澤秋).