Monster Shooter: Survival FPS
Action · Unicorn Studio Official
Monster Shooter: Survival FPS screenshots
Monster Shooter: Survival FPS is a free action game from Unicorn Studio Official, listed on Google Play since December 2022 and rated Teen. It has built a large audience, with more than 50 million installs and a 4.4 average from over 69,000 ratings, which suggests a lot of players have stuck with it long enough to leave a score.
The main reason to consider it is the role swap. Most shooters put you on one side of the fight, but this one lets you play the hunter or the hunted, and the developer frames the whole thing around that choice. If you like the idea of chasing humans as a monster after a few rounds of gunning monsters down, that is the hook here.
Two sides of the same fight
The game offers two playing modes, Monsters and Hunters, and they are not just cosmetic labels. As a human you pick up a gun or another weapon and take on Brainzot and Rainbow monsters. As a monster you turn the tables and chase the humans instead. Same map, same objective, different pressure.
That structure is what separates it from a straightforward wave shooter. When you are a hunter, the tension comes from things closing in on you. When you are a monster, you are the thing closing in, and the developer leans into that with the line about becoming one of them. I like that the two modes share a world rather than feeling like separate mini-games bolted together.
The content rating is Teen and the theme is monsters rather than realistic combat, so the tone sits closer to arcade horror than military shooter. That fits the endless-level design, where the point is survival rather than a story campaign.
Dragging, aiming and surviving
Controls are built around touch. You drag to move, and you aim at enemies to kill them. The developer appears to have kept the input scheme simple for phone play.
A location map shows where your teammates are, which matters because the game is framed around surviving together rather than wandering alone. The win condition is the same in both modes: stay alive until the end. That is a clean objective, and it means every round has a clear finish line rather than an open-ended grind.
The developer describes the animation as smooth and the levels as endless. Endless levels suit a game like this because it removes the need to memorize a fixed campaign; each session can stand on its own. The most recent update covers game optimization, which points to a focus on how the game runs rather than on new content.
Weapons, monsters and the endless loop
The arsenal is pitched as cool weapons and monsters, and the monster roster is named in part: Brainzot and Rainbow. Those names give the game a playful edge, and they suggest the enemies are designed as characters rather than generic targets. For a free shooter, that kind of personality goes a long way toward making repeated rounds feel less repetitive.
Because the levels are endless, progression is likely to come from surviving longer and handling tougher situations rather than from finishing a scripted story. I would expect the appeal to be in short sessions: pick a mode, drop in, see how long you last, then try again. That loop is easy to return to when a game does not demand a big time commitment.
The game is free to download and contains ads. There are no in-app purchases. For players who dislike being pushed toward spending, that is a meaningful difference from many free action games, even though ads are part of the package.
Playing with a team
The location map for teammates is a notable feature. Knowing where your allies are changes how you move, especially when you are a human trying to avoid being cornered. It also gives monster players a reason to think about where the group is clustered.
I would treat the team element as a feature of the in-round experience rather than a full social platform. What is clear is that the map exists to keep you oriented relative to others, and that surviving to the end is a shared goal.
For players who enjoy the social pressure of a chase, that setup is appealing. The monsters-and-hunters framing naturally creates moments where you are either relying on teammates or hunting them, and the map supports both.
Who this fits
This is a good fit for players who want a free, quick-session shooter with a twist. If you enjoy arcade action, monster themes and the idea of switching sides between rounds, the two-mode structure gives you variety without asking you to learn two separate games. The Teen rating and cartoonish monster names suggest it works for younger teens as well as adults.
It also suits anyone who prefers touch controls over virtual gamepads. Dragging to move and aiming at enemies is a low-friction scheme, and it pairs well with endless levels that do not require memorizing layouts. Players who want a long narrative campaign or deep weapon customization may find the scope here narrower than they expect.
The ad-supported model means you should be comfortable with advertising in a free game. Since there are no in-app purchases, the experience stays focused on the rounds themselves.
A free chase worth trying
Monster Shooter: Survival FPS makes a clear offer: two roles, simple drag controls, endless levels and a survive-to-the-end objective, all free with ads. The 4.4 average from more than 69,000 ratings and the 50 million-plus installs indicate that plenty of players have found that offer worth their time.
My recommendation is for players who want a light, replayable action game they can pick up for a few minutes and put down without losing progress. The role swap between hunter and monster is the strongest reason to choose it over a standard wave shooter.
If you are looking for a free FPS with a monster theme and team awareness through the location map, this is a reasonable one to try. The Teen rating, the endless structure and the recent optimization update round out a package that knows what it is.
The short verdict
A free, ad-supported action game with a hunter-versus-monster role swap and endless survival rounds for quick sessions.
What's new in version 1.0.100
+ Game optimization
App specs
- Version1.0.100
- UpdatedOctober 6, 2026
- Downloads50M+
- RequiresAndroid 7.1+
- PriceFree
- Age ratingTeen
Monster Shooter: Survival FPS: frequently asked questions
What do you actually do in Monster Shooter: Survival FPS?
You either play as a human hunter or as a monster. As a human you use a gun or other weapons against Brainzot and Rainbow monsters, and as a monster you chase and finish the humans. Either way, the round ends when you survive to the end.
How do the controls work on a phone?
The game uses touch controls built around dragging. You drag to move and aim at enemies to kill them, and a location map shows where your teammates are. Controls are kept simple, with no virtual sticks or complicated button layout.
Does the game have in-app purchases?
No, the game is free to download and is supported by ads instead.
How many levels are there?
The developer describes the levels as endless, so there is no fixed number to finish. The objective in each round is to survive until the end, which keeps the focus on how long you last rather than on completing a set campaign.
Is Monster Shooter: Survival FPS suitable for younger players?
It carries a Teen content rating, and the theme is monsters rather than realistic combat. The monster names like Brainzot and Rainbow give it a playful, arcade feel. Parents of younger teens may still want to check the rating against their own preferences.
Pros
- Free to download
- Two modes let you play hunter or monster
- Simple drag-to-move touch controls
- Endless levels support short sessions
- Location map keeps teammates in view
Cons
- Contains ads as a free game
- Endless levels instead of a story campaign
- Teen rating with monster horror theme
Download Monster Shooter: Survival FPS
by Unicorn Studio Official
Free · Contains ads · Official Google Play listing