Overview
Unknown Pain: Hardcore comes from Sergey Sevostyanov and is published by Sergey Sevostyanov. It arrived on Steam on Apr 18, 2018, and it sits naturally among Single-player, Steam Achievements, 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
Unknown Pain: Hardcore's latest SteamPulse observation recorded 0 players at 22 September 2026 - 11:21:53 UTC, with a tracked peak near 1. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 17% positive across 6 reviews.
Language and system requirements
Unknown Pain: Hardcore is available in 1 languages including:
13 regional rating boards including esrb, pegi, bbfc, usk, and oflc
| Platform | Type | OS | Processor | Memory | Graphics | Storage |
|---|---|---|---|---|---|---|
| Windows | Minimum | Not listed | Intel® Pentium® Processor G4560 | 4 GB RAM | GeForce GT 730 | 1 GB available space |
| Windows | Recommended | Not listed | Intel® Core™ i5-3570K | 8 GB RAM | GeForce GTX 660 | 2 GB available space |
Sales, recommendations, and streams
Unknown Pain: Hardcore has sold up to 250 units and has recommendation data pending. The estimated VGI revenue is $1,199. On Twitch, 0 streamers are live with around 0 total watchers.
