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.
| App ID | 356420 |
|---|---|
| App type | Game |
| Developer | Monogon Games |
| Publisher | Monogon Games |
| Homepage | http://interlopergame.com |
| Release date | 2015-05-21 15:59 UTC |
| Original release | 2015-05-21 07:00 UTC |
| Release state | released |
| Free app | Yes |
| Store page | store.steampowered.com/app/356420 |
| Last store refresh | 36 minutes ago |
| # | Executable | Arguments | OS | Description |
|---|---|---|---|---|
| 0 | Interloper.exe | windows | Launch | |
| 1 | Interloper.app | macos | Launch | |
| 2 | Interloper | linux | Launch |
No player history yet. This app is now tracked, so data will appear within about ten minutes.
| Playing now | Not polled yet (never) |
|---|---|
| 24-hour peak | |
| All-time peak (tracked) |
All Steam store regions, converted to USD at today's exchange rate, compared with the US price. Lowest is the lowest price SteamRaw has recorded for that region.
Loading regional prices…
| Date | Price | Regular | Discount |
|---|---|---|---|
| 2026-09-11 21:21 UTC | Free | Free |
| DLC | AppID | Release | Price |
|---|---|---|---|
| No DLC known for this app. | |||
| Branch | Build ID | Description | Updated | Password |
|---|---|---|---|---|
| public | 1851187 | 2017-05-28 22:02 UTC | ||
| windowsfna | 1157789 | FNA version of Windows build | 2016-06-01 09:46 UTC |
| Depot | Name | OS | Size | Download | Public manifest | Notes |
|---|---|---|---|---|---|---|
| 229012 | windows | from app 228980 · shared install | ||||
| 356421 | windows | 274.59 MB | 264.98 MB | 7726841099995136684 | branches: windowsfna | |
| 356422 | macos | 318.52 MB | 274.94 MB | 2960998528694935284 | branches: windowsfna | |
| 356423 | linux | 439.42 MB | 279.40 MB | 7425526924343033969 | branches: windowsfna | |
| 356424 | windows | branches: windowsfna |
A build is one published version of the game's files on a branch. Steam assigns a new build ID every time the developer pushes an update, so this list is the update history of the app. The files inside a build (depot manifests) are only readable with an account that owns the game, which SteamRaw does not have yet, so build contents are not shown.
| Build ID | Branch | Updated | First seen |
|---|---|---|---|
| 1851187 | public | 2017-05-28 22:02 UTC | 48 minutes ago |
| 1157789 | windowsfna | 2016-06-01 09:46 UTC | 48 minutes ago |
Every appinfo change SteamRaw has observed, grouped by changelist. Tags, features, languages, builds, depots, prices and any other key Steam publishes. Tracking since 2026-09-11 21:19 UTC.
No changes recorded since SteamRaw first saw this app. Every future PICS change will be listed here.
| Changelist | Apps | Packages | Seen | What changed |
|---|---|---|---|---|
| No changelists recorded for this app yet. | ||||
On this day 10 years ago we released Interloper. It feels like only yesterday when we clicked the publish button, filled with a mixture of nerves and excitement, to launch our game. We want to thank all of you for playing and enjoying Interloper and we hope that you will continue to do so for many more years! Much love, The (former) Monogon Team
Interloper has become a whopping 3 years old :o aww... With this anniversary comes our decision to make the game f-f-f-free! It will be freely available as of the 28th of May. Also, the decision to drop support. Don’t worry, everything else keeps working as it does. We’ve disbanded to company earlier this year and we’ve decided it’s time to move on. By making Interloper free we hope to leave behind what was always most important for us as a company: the game itself. Thank you for the love and support over the years and we wish everyone good luck 😊 Happy gaming! Monogon
Hey all, Interloper is reaching the end of its life cycle. Sad times... But we would love it very much to see some more matches happen. And we're sure old fans wouldn't mind a fresh wave of players. So we decided to make Interloper dirt cheap Interloper: $1 Interloper 2Pack: $1.50 We want to thank everyone who bought the game in the past. Y'all stay awesome now ^^ Cheers, Maxim & Simon
Hey all, Interloper is reaching the end of its life cycle. Sad times... But we would love it very much to see some more matches happen. And we're sure old fans wouldn't mind a fresh wave of players. So we decided to make Interloper dirt cheap Interloper: $1 Interloper 2Pack: $1.50 We want to thank everyone who bought the game in the past. Y'all stay awesome now ^^ Cheers, Maxim & Simon
Thanks to our friend Mad Interloper now has its own Discord server. Find people to play against, discuss tactics and just have a general good time. Join it here: https://discord.gg/7KrHV6S
Thanks to our friend Mad Interloper now has its own Discord server. Find people to play against, discuss tactics and just have a general good time. Join it here: https://discord.gg/7KrHV6S
You read that right, Chinese and Swedish are now supported languages in Interloper! So, whether you're Chinese, or you just want to brush up on your Swedish, we got you covered :) Have fun!
You read that right, Chinese and Swedish are now supported languages in Interloper! So, whether you're Chinese, or you just want to brush up on your Swedish, we got you covered :) Have fun!
We've migrated our servers to a different host. Let me know if there's any trouble :)
We've migrated our servers to a different host. Let me know if there's any trouble :)
- We've built a latest version of the Lidgren library for networking, which might resolve some connectivity issues (no issues targeted in particular, just the hope that a newer build is more stable). - We've built the latest version of FNA for the OSx and Linux builds. This might help with the OSx retina display bug where your cursor is completely offset from your ingame cursor. I don't have a retina Mac myself, so if anyone could confirm/deny this that would be great :)
- We've built a latest version of the Lidgren library for networking, which might resolve some connectivity issues (no issues targeted in particular, just the hope that a newer build is more stable). - We've built the latest version of FNA for the OSx and Linux builds. This might help with the OSx retina display bug where your cursor is completely offset from your ingame cursor. I don't have a retina Mac myself, so if anyone could confirm/deny this that would be great :)
A French translation was made by Celine Fuckin' Dion and we added it to the game! :D Amusez vous bien!
A French translation was made by Celine Fuckin' Dion and we added it to the game! :D Amusez vous bien!
http://cdn.akamai.steamstatic.com/steamcommunity/public/images/clans/8690826/d3dd901dc0e415403fcc2c71f913a7ed4e1f7a61.png Interloper is 1 year old today! To celebrate we worked on an update featuring new content, leaderboards and more. Check out the lists below to see exactly what is new and what has changed. New Features: Map-specialist AI type (AI that learned from the best players) 2 new skirmish/multiplayer maps (High Ground and Segregation) Weekly and Daily best player leaderboards (Players with the biggest increase in ELO during these periods of time) Color blind modes (protanope, deuter
Full appinfo as delivered by Steam PICS, changenumber 36631845. Also at /api/app/356420/raw.
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