
A Sci-fi FPS set on the mysterious planet ADACA. - Use your GRAVITY-MANIPULATING arm to HURL objects at your foes or even RIP weapons directly from their hands! - EXPLORE and manipulate the environment in this EERIE and HOSTILE world!
Modeled estimate, not a reported figure. How we estimate →
About





Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English**languages with full audio support
Engagement
Reviews
Themes across 51 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
One of my favorite single player games in years. Fun combat paired with a compelling story in a world that surprised me and looked beautiful in it's own beautiful way. The guns are fun and you quickly get used to discarding them along the way and change your play style to what you have in your arsenal. There are some puzzle elements but all easy and help constrain you to an area to you finish them. Highly recommended if you want to just jump in and have fun.
I remember a long time ago getting the Orange Box and playing Half Life 2 for the first time, and I ever since finishing HL2 Ep2 I was certain no FPS would feel the same as that experience. ADACA came close with its campaign. And then exceeded it with the Zone Patrol game mode. Despite the hours spent combing the regions and picking apart the mysteries, finding clues and searching for answers, even having a notebook open to write down codes and points of interest... there's never enough, and I crave even more, and can only hope their next game gives more of this experience. If you can get this game, I implore you to do so, and I cannot endorse it enough
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $565.4K | 1.3K | 85% | $14.99 | |
| $565K | 1.1K | 78% | $14.99 | |
| $564.9K | 1.3K | 90% | $24.99 | |
| $565.6K | 871 | 50% | $19.99 | |
| $565.6K | 877 | 75% | $29.99 | |
| $564.9K | 4K | 93% | $7.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| — | 0 | — | — | |
| — | 0 | — | — | |
| — | 0 | — | — | |
| $23 | 1 | 100% | $0.99 | |
| — | 0 | — | — | |
| — | 0 | — | — |
Hours played at review time, across 51 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
>really a great half-like >tons of weapon to play around and the best thing is gravity hand. ong its kick ass >one man dev game that is actually crazy >but thing i ont like is how many dark and dinggy level there is we get it SON you wanna re create reven field from half-life 2 but maybe make it a whole single level instead of putting in between every single level >anyways really a great game.
While this game has really cool environments and a LOT of really cool weapons, its all overshadowed by EXTREMELY bullet spongy enemies who melt you in 3-4 shots. Completely unfair bs. This game has so many cool things but the MAIN aspect of an FPS game, THE SHOOTING, is terrible and unbalanced. Play this only is you MUST get a Half-Life fix.
Great game. Scumbag developer. Avoid at all costs.
An engaging and fun action game combining mostly the DNA of Half-Life and, strangely enough, S.T.A.L.K.E.R. The game comes bundled with two game modes: a linear campaign, and an open world mission-based exploration campaign. Surprisingly enough to me, the more familiar Half-Lifelike linear campaign was actually not my favorite of the two campaigns. The linear campaign leans more into action set pieces broken up with exploratory downtime, while the open world campaign has more exploratory downtime investigating what you should do broken up by occasional action set pieces and moments of cosmic weirdness. While the narrative side of both campaigns are nothing to write home about, they are sufficient for their purposes. If you are familiar with Half-Life, the gameplay of this game will be more or less what you'd expect. Adaca will play like a more modern-grade Half-Life 2 fused with a bit of Halo. However, unlike Half-Life 2 or the episodes, the set pieces of Adaca will never take you too far away from the base gameplay which may make it feel more flat than the original games by Valve. Adaca is worth checking out if you are a fan of sci-fi shooters like Half-Life or Halo, or a fan of S.T.A.L.K.E.R.-likes.
Very well made flashback to better times.
no update for 2 years
I'll preface this by saying: the main campaign did nothing for me. As a shooter, this game is "okay" at best. It's serviceable™. It just doesn't FEEL that good to play - this dev's next game, "Project Silverfish", improves on that aspect, and several more, by miles and miles. And again, the main campaign did nothing for me at all. It's proof positive that you can't really make Half Life without really, really good level design and storytelling. But. There's something special about Zone Patrol. And I'm recommending this game because I think you should see it. Experience that for yourself. Take stock of what you see and take lots of notes. Ignore fights where you can, which honestly is most of the time. (And then check out Project Silverfish. It's so damn good.)
A solid Half-Life Halo-like with solid gunplay and satisfying physics. Episode 1 is solid, but 2 is fantastic (That ending fight was incredible). 3 dipped down a bit but was still a good conclusion.
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.