Project Sentinel - Zero Tolerance brings its cybernetic run-and-gun action to GOG
Cyberfang Studios' upcoming 16-bit inspired shooter just got a new trailer confirming a DRM-free release.
The upcoming pixel art shooter Project Sentinel - Zero Tolerance is officially coming to GOG. Solo developer Mark Jones (Cyberfang Studios) released a new gameplay trailer today highlighting the game's DRM-free store listing, adding a second PC storefront to the game's planned release.
The game was originally announced for Steam back in May 2026. This new trailer serves as a refresher on the core mechanics while confirming the GOG release, which is good news for players who prefer to own their digital installers outright.
Arrests and overwhelming firepower

Project Sentinel is a 16-bit inspired run-and-gun platformer set in the dystopian Storm City. You play as the Sentinel, a heavily armored cybernetic law enforcer. The game takes a slightly slower, weightier approach to the genre compared to something like Contra. The Sentinel can absorb a lot of punishment, but survival relies on managing the chaos on screen.
The core mechanic is a cybernetic roar. You can use it to intimidate enemies with low morale, forcing them to surrender. This allows you to make arrests, which provides intel and boosts your end-of-level evaluation score. The roar also forces nearby civilians to take cover, keeping them out of the crossfire.

If suspects refuse to surrender, the game shifts to standard lethal force. The trailer shows off heavy weapons and explosive pixel art combat, alongside dynamic character overlays that pop up during arrests and tactical maneuvers.
The PC release plan
The developer has not announced a final release date yet. The game is currently listed as "coming soon" on both Steam and GOG. Jones previously mentioned plans to run smaller playtests before releasing a public demo, so it might be a little while before the full game is ready.
The dual storefront approach is a smart move for a solo indie developer. GOG's DRM-free setup often attracts a dedicated audience that overlaps heavily with fans of retro-inspired pixel art games.
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