Interloper

Interloper

Monogon Games · May 21, 2015 · Strategy, Indie, RTS, Multiplayer, Fast-Paced

Interloper is free to play — no purchase needed. We track it so you know if that ever changes.

PC
Very Positive85% · 409
This game is free to play. Get it on Steam →

Screenshots

Interloper price

Interloper is free to play — there is no purchase price, on Steam or anywhere else we track. We keep watching it, so if it ever stops being free the price history on this page will show when that happened and what it changed to.

About Interloper

Interloper is an online multiplayer real-time strategy game with matches that take only 5 minutes. Instead of destroying your opponent, you win by claiming domain. By predicting your opponent's movements, you corner them to claim the entire map.
Interloper distills RTS mechanics to their essence, bringing a focused, stripped down, fast-paced, and accessible strategy experience.

Features:

• Fast-paced strategy that’s easy to learn, hard to master.
• Short, intense matches taking no longer than 5 minutes.
• Compete in online multiplayer, or against AI of various difficulties.
• Extensive singleplayer content revealing the depth of the game.
• View replays of other player’s matches and upload your own.

Interloper — game info

Platforms
Windows, macOS, Linux / SteamOS
Player modes
Single-player, Multiplayer, Cross-platform multiplayer
PC Game Pass
Not included

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended Nov 15, 2025
You've almost captured your opponent, and then he goes invisible and appears on the other side of the map, starting to retake everything, and you're like, "Damn, I forgot about invisibility."
2 found this helpful
Recommended Aug 18, 2026
Interloper takes the familiar foundations of real-time strategy and reduces them to a remarkably concentrated contest of territory, movement, and anticipation. Instead of building enormous armies, maintaining complicated economies, or gradually destroying an opposing base, the central objective is to claim control of the battlefield. Matches are deliberately brief, generally designed to conclude within five minutes, but their short duration does not necessarily mean that the strategy is simplistic. Developed and published by Monogon Games, the game succeeds by removing much of the administrative complexity associated with traditional RTS design while preserving the satisfaction of outthinking another player. The territorial system is easily its strongest characteristic. Victory comes from expanding your domain and maneuvering in ways that eventually restrict and corner the opposition. Because controlling space is more important than simply destroying units, every movement carries strategic implications. Players must consider not only where they want to move immediately but also how that decision could alter the available territory several moments later. A poor route can surrender …
Recommended Aug 18, 2026
Interloper is a really interesting little strategy game because it takes the usual real time strategy formula and cuts away almost everything that normally makes an RTS feel complicated. Instead of building a huge base, researching loads of technology and spending ages preparing an army, I am dropped straight into a small map and have to take control of territory before the match ends. The whole thing is built around speed and positioning, with matches designed to last around five minutes. I like that because I can understand what I am doing almost immediately, but there is still enough going on for me to make mistakes and improve. The biggest thing I like is that I am not actually trying to destroy an enemy base in the normal way. The goal is to claim the map by controlling territory, which makes movement and predicting what the enemy is going to do much more important. I have to think about where I can expand, where I might get cut off and how I can surround areas before the other side reaches them. It gives the game a very different feeling from a traditional RTS because there is much less focus on building up a giant force and much more focus on making the right move at the ri…
Recommended Jun 15, 2026
This game is so good brah Game is dead but it doesnt deserve that. Get a friend and have a good time
Recommended Apr 6, 2026
+ 1)Very pleasant and relaxing game 2)Beautiful minimalistic graphics 3)Unusual gameplay 4)Presence of multiplayer - Completed quickly
Recommended Oct 26, 2025
Игра «Interloper» — это атмосферный психологический хоррор с уникальной механикой. Погружение в тревожную атмосферу, где каждый шаг может привести к трагедии, захватывающее. Графика минималистична, но создает напряжение. Сюжет разворачивается через квесты, требующие внимательности и логики. Однако скука может наступить из-за повторяющихся задач и ограниченного выбора. Звуковая дорожка усиливает напряжение. Для любителей интеллектуальных головоломок — рекомендую, но не для всех.

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