Once in Yaissor
Developed by Valera Entertainment · Published by Valera Entertainment
At a glance
Overview
An adventure, indie game by Valera Entertainment, published by Valera Entertainment — single-player.
Steam’s own one-line description: “Summer, 2020, Ya'issor. Most people have become youtubers, streamers, and other scum, and almost no one wants to be a working bum. Nobody has an opinion of their own. Everyone thinks they are nihilists, atheists, reading intellectuals, and other elites.” — developer/publisher text via the Steam store page.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for Once in Yaissor.
| 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 | No |
| Steam Cloud saves | No |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- OS *: Windows 7 and newest
- Processor: Pentium 4
- Memory: 174 MB RAM
- Graphics: Intel HD4000
- DirectX: Version 9.0
- Storage: 47 MB available space
Supported languages (1)
Once in Yaissor 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 Once in Yaissor?
Steam classifies Once in Yaissor as a Adventure, Indie game, developed by Valera Entertainment. Summer, 2020, Ya'issor. Most people have become youtubers, streamers, and other scum, and almost no one wants to be a working bum. Nobody has an opinion of their own. Everyone thinks they are nihilists, atheists, reading intellectuals, and other elites.
How much does Once in Yaissor cost?
As of June 2026, Steam lists Once in Yaissor at $0.99. Prices and regional pricing change — check the Steam page for the current figure.
Is Once in Yaissor single-player or multiplayer?
Steam lists these modes for Once in Yaissor: Single-player. It lists a single-player mode.
Is Once in Yaissor on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Once in Yaissor for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Once in Yaissor out yet?
Yes — Steam lists a release date of Nov 9, 2016.
What platforms is Once in Yaissor on?
Once in Yaissor 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 Once in Yaissor single-player or multiplayer?
Steam lists these modes: Single-player.
How much does Once in Yaissor cost?
Steam lists it at $0.99.
Does Once in Yaissor have achievements?
Yes — Steam lists 5 achievements for Once in Yaissor.
Who made Once in Yaissor?
Once in Yaissor is developed by Valera Entertainment and published by Valera Entertainment.
Where to get Once in Yaissor
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, Valera Entertainment.