Sentry System overview

Overview

Sentry System comes from Penguinium and is published by Penguinium. It arrived on Steam on Jun 7, 2024, 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

Sentry System's latest SteamPulse observation recorded 0 players at 10 October 2026 - 08:31:59 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 67% positive across 6 reviews.

Language and system requirements

Sentry System is available in 1 languages including:

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

Sales, recommendations, and streams

Sentry System has no public VGI unit-sales estimate available and has recommendation data pending. Revenue data is not available for this game yet. On Twitch, 0 streamers are live with around 0 total watchers.

Sentry System overview details

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

Steam Store description

Sentry System combines modern roguelike systems with classic tower defense gameplay. Collect and modify sentries, make use of interactive environments, and face off against varied enemies and boss encounters. Modify Your Sentries Choose from a wide selection of sentries. Change damage types, add new status effects, and improve stats. Create powerful builds and combos with smart use of status interactions. Explosions that trigger explosions, stunning lightning chains and massive damage over time effects are waiting to be built. The most powerful effects may come with large drawbacks, but hard choices can lead to great payoffs. Interactive Environments Use your sentries to charge devastating explosive devices, power up amplifying antennas using generators, move map tiles, and much more. Use the environment to your advantage and defeat enemies in creative ways. Different enemies will require different counters, and mastering the environment is key to defeating challenging bosses. Diverse Enemies Encounter a wide variety of enemies with powerful abilities. Enemies may shield others, accelerate, teleport, explode when defeated, and much more. Different sentries and status effects counter different enemies, so choose your weapons carefully. Dynamic Bosses Face off against challenging bosses in large encounters that test your skill with sentries as well as environmental mechanics. Every boss is an intricate puzzle where skill and strategy will be rewarded. Roguelike Progression Advance through a randomized network. Take routes that lead to items you need, trade some of your res…

SteamPulse editorial summary

Sentry System is listed as a game with $7.99. It supports Windows, belongs to Single-player, Steam Achievements, and Family Sharing, and is associated with Indie and Strategy. SteamPulse's latest observation records 0 players at 10 October 2026 - 08:31:59 UTC, a tracked peak of 1, and 67% positive reviews.

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.