Trials of interspecies Sisters~Erotic exchange with Humans~ overview

Overview

Trials of interspecies Sisters~Erotic exchange with Humans~ comes from 瀧壺チャンネル and is published by 072 Project, 072 News. It arrived on Steam on Aug 15, 2025, and it sits naturally among Single-player, Steam Achievements, Steam Cloud, and Family Sharing. SteamPulse tracks it across Windows and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Trials of interspecies Sisters~Erotic exchange with Humans~'s latest SteamPulse observation recorded 1 players at 22 September 2026 - 01:18:30 UTC, with a tracked peak near 42. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 84% positive across 129 reviews.

Language and system requirements

Trials of interspecies Sisters~Erotic exchange with Humans~ is available in 4 languages including:

3 regional rating boards including dejus, steam germany, and igrs

Sales, recommendations, and streams

Trials of interspecies Sisters~Erotic exchange with Humans~ has sold up to 3,932 units and has recommendation data pending. The estimated VGI revenue is $47,811. On Twitch, 0 streamers are live with around 0 total watchers.

Trials of interspecies Sisters~Erotic exchange with Humans~ overview details

Trials of interspecies Sisters~Erotic exchange with Humans~ combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

✦ Summary ✦ Nun exploration RPG. It's been half a century since the war between human and the Nonhuman Alliance. The rift between human and nonhuman races remains deep. Therefore, in order to deepen their relationship with humans, the Nonhuman Alliance decided to send nuns to human towns for cultural exchange. "Erika" ​​and the other protagonists who were dispatched will gradually lose themselves in happiness during their erotic exchanges with humans. ✦ Characters ✦ ▼ Protagonist ▼ Erika (CV 星野天) An energetic and gentle girl. But she is not very good at using her brain. Basically, she believes in crossing the bridge when she gets there. ▼Sub heroine ▼ Marielle (CV 麦咲輪紫葵) She is the head nun who leads the nuns in the church, and is also the teacher of Erika and Funiru. Although she likes her husband very much, she has not had sex for decades after marriage, so she is quite sexually frustrated. She is very concerned about her inverted nipples. Funiru (CV 琴香) Erika's childhood friend. Although she is afraid of trouble, she becomes very impulsive when Erika is involved. Slightly hates humans. ✦ Various H events for the protagonist! ✦ ▲Their breast milk cannot stop, so let the humans milk them! Came using their nipples because it felt too good! ▲Offer pussy to a stranger because of hypnosis. Pussy getting toyed to squirting! ▲Unconscious pussy play via sensory deprivation holes! Orgasm from the accumulated pleasure! ▲Roped up BDSM as the pussy getting trained! Crying and begging for orgasm! ✦ Multiple H scenes from the sub-heroines! ✦ ▲Laying eggs!…

SteamPulse editorial summary

Trials of interspecies Sisters~Erotic exchange with Humans~ is listed as a game with $15.99. It supports Windows, belongs to Single-player, Steam Achievements, Steam Cloud, and Family Sharing, and is associated with Casual, Indie, and RPG. SteamPulse's latest observation records 1 players at 22 September 2026 - 01:18:30 UTC, a tracked peak of 42, and 84% positive reviews.

Content descriptors

The game contains non-consensual acts, sexual harassment, hypnosis, interracial intercourse, sex trafficking, and BDSM.

Highlighted achievements

Support and legal notes

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.