ALLTYNEX Second
Developed by SITER SKAIN · Published by Henteko Doujin
At a glance
Overview
An action, indie game by SITER SKAIN, published by Henteko Doujin — single-player.
Steam’s own one-line description: “The year is 2192AD. 40 years ago, the Stellar-class All-purpose Administrative Computer ALLTYNEX suddenly attempted to enact genocide upon mankind. Commandeering armies of unmanned weapons, ALLTYNEX enacted a massacre so terrible that within only 72 hours of the start of the incident, approximately 85% of the world's population had...” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for ALLTYNEX Second.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | No |
| Partial controller support | Yes |
| Steam Cloud saves | Yes |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- OS *: Microsoft Windows 2000 / XP / Vista / 7 / 8
- Processor: Intel Pentium4 1.4GHz or better
- Memory: 128 MB RAM
- Graphics: DirectX 9.0c or above and Direct3D with 64MB or more of VRAM
- DirectX: Version 9.0c
- Storage: 200 MB available space
- Sound Card: DirectSound-compatible Sound Card
Supported languages (2)
ALLTYNEX Second FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is ALLTYNEX Second?
Steam classifies ALLTYNEX Second as a Action, Indie game, developed by SITER SKAIN. The year is 2192AD. 40 years ago, the Stellar-class All-purpose Administrative Computer ALLTYNEX suddenly attempted to enact genocide upon mankind. Commandeering armies of unmanned weapons, ALLTYNEX enacted a massacre so terrible that within only 72 hours of the start of the incident, approximately 85% of the world's population had...
How much does ALLTYNEX Second cost?
As of June 2026, Steam lists ALLTYNEX Second at $3.19. Prices and regional pricing change — check the Steam page for the current figure.
Is ALLTYNEX Second single-player or multiplayer?
Steam lists these modes for ALLTYNEX Second: Single-player. It lists a single-player mode.
Is ALLTYNEX Second on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists ALLTYNEX Second for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is ALLTYNEX Second out yet?
Yes — Steam lists a release date of Dec 11, 2014.
What platforms is ALLTYNEX Second on?
ALLTYNEX Second is listed for Windows on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is ALLTYNEX Second single-player or multiplayer?
Steam lists these modes: Single-player.
How much does ALLTYNEX Second cost?
Steam lists it at $3.19.
Does ALLTYNEX Second have achievements?
Yes — Steam lists 24 achievements for ALLTYNEX Second.
Who made ALLTYNEX Second?
ALLTYNEX Second is developed by SITER SKAIN and published by Henteko Doujin.
Where to get ALLTYNEX Second
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data. Not affiliated with Valve/Steam, Henteko Doujin.