OSES overview

Overview

OSES comes from Hifire Game Studio and is published by Hifire Game Studio. It arrived on Steam on Sep 14, 2017, and it sits naturally among Single-player, Steam Achievements, Steam Workshop, Steam Cloud, Steam Leaderboards, Includes level editor, 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

OSES's latest SteamPulse observation recorded 0 players at 7 October 2026 - 03:03:42 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 80% positive across 10 reviews.

Language and system requirements

OSES is available in 1 languages including:

regional rating details listed by Steam when available

Sales, recommendations, and streams

OSES has sold up to 389 units and has recommendation data pending. The estimated VGI revenue is $1,173. On Twitch, 0 streamers are live with around 0 total watchers.

OSES overview details

OSES combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

OSES is a post apocalyptic shooter with a strategic layer, positioning of the survivors is crucial to the completion of the objectives. Run, shoot and switch between characters to guarantee the safety of everyone. OSES offers the switching character mechanic, making it a shooter with bits of strategy, in which you need to manage positioning and ammunition of each character. The game has a 7 scenario short campaign and 20 time challenge maps , do your best to complete them and use the credits you get in matches to buy better weapons, drone drops and hats! Complete challenges in 4 game modes: escape, defense, food rush and boss battles. Each one has different playstyles. Escape : Focused in agility and knowledge of the maps, the characters must escape to the firepits as fast as possible, solving simple puzzles on the way. Defense : In this mode the characters must stop the zombies from destroying the energy generators and keep their weapons loaded, so that they are not surprised by the enemy. Food rush : On food rush maps, all characters are starving to death and need to run around the map to collect food packages, trying to take the most of each one while stopping the zombies from infecting them. Boss battle : Defeat the boss as fast as you can, while managing your ammunition and getting better weapons from boxes around the map. Beyond the official maps, the game has the workshop integration, so that the players can create and share their own maps, or download those created by the community. The available tools allow the player to create maps on the 3 game modes, and ev…

SteamPulse editorial summary

OSES is listed as a game with $3.99. It supports Windows, belongs to Single-player, Steam Achievements, Steam Workshop, Steam Cloud, Steam Leaderboards, Includes level editor, and Family Sharing, and is associated with Action, Indie, and Strategy. SteamPulse's latest observation records 0 players at 7 October 2026 - 03:03:42 UTC, a tracked peak of 1, and 80% positive reviews.

Overview tags

ActionStrategyIndieFast-PacedCasualShooterSurvivalTwin Stick Shooter3DCartoonyStylizedZombiesCharacter CustomizationSingleplayerShort

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.