Episode 2 v.25
Minor maintenance release. More information about this update can be found here: https://forum.chickeninvaders.com/t/episodes-v-25/38836
Just when you thought it was safe to eat chicken again, the chickens have returned with an organized invasion to take over the entire solar system! Journey to each planet and fight your way through to save the world (again)!
| App ID | 449550 |
|---|---|
| App type | Game |
| Developer | InterAction studios |
| Publisher | InterAction studios |
| Homepage | http://www.interactionstudios.com |
| Release date | 2016-03-04 17:26 UTC |
| Release state | released |
| Controller support | full |
| DLC list (appinfo) | 450100 |
| Store page | store.steampowered.com/app/449550 |
| Last store refresh | 4 hours ago |
| # | Executable | Arguments | OS | Description |
|---|---|---|---|---|
| 0 | CI2rm.exe | windows | ||
| 1 | CI2rm.exe | linux | ||
| 2 | Chicken Invaders 2 Steam.app/Contents/MacOS/CI2rm.exe | macos | ||
| 3 | DLC_xmas/CI2rmXmas.exe | windows | Christmas Edition DLC | |
| 4 | DLC_xmas/CI2rmXmas.exe | linux | Christmas Edition DLC | |
| 5 | DLC_xmas/Chicken Invaders 2 Xmas Steam.app/Contents/MacOS/CI2rmXmas.exe | macos | Christmas Edition DLC | |
| 6 | CIep2/CIep2.exe | windows | NEW! Episode 2 |
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 21:15 UTC | $4.99 | $4.99 |
| DLC | AppID | Release | Price |
|---|---|---|---|
| No DLC known for this app. | |||
| Branch | Build ID | Description | Updated | Password |
|---|---|---|---|---|
| public | 22993671 | 2026-04-28 13:30 UTC | ||
| episode_beta | 22993671 | CIep2 | 2026-04-28 13:21 UTC |
| Depot | Name | OS | Size | Download | Public manifest | Notes |
|---|---|---|---|---|---|---|
| 449551 | 64.65 MB | 10.36 MB | 4930440341199916931 | branches: episode_beta | ||
| 449552 | windows | 3.17 MB | 1.06 MB | 7911669208746522128 | branches: episode_beta | |
| 449553 | linux | 3.20 MB | 855.39 KB | 7298173773711933834 | branches: episode_beta | |
| 449554 | macos | 8.89 MB | 2.55 MB | 2319462311874706707 | branches: episode_beta | |
| 449555 | windows | 3.18 MB | 1.06 MB | 4864168931771106001 | DLC 450100 · branches: episode_beta | |
| 449556 | linux | 3.21 MB | 858.45 KB | 6755760227767376493 | DLC 450100 · branches: episode_beta | |
| 449557 | macos | 9.04 MB | 2.70 MB | 7472169605471893917 | DLC 450100 · branches: episode_beta | |
| 449558 | 573.41 MB | 116.27 MB | 2879328053793303973 | branches: episode_beta | ||
| 449559 | windows | 19.37 MB | 5.39 MB | 7711498412527787146 | branches: episode_beta | |
| 450100 | 66.24 MB | 9.65 MB | 3411147906267540756 | DLC 450100 · branches: episode_beta |
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 |
|---|---|---|---|
| 22993671 | public | 2026-04-28 13:30 UTC | 4 hours ago |
| 22993671 | episode_beta | 2026-04-28 13:21 UTC | 4 hours 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 21:15 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. | ||||
Minor maintenance release. More information about this update can be found here: https://forum.chickeninvaders.com/t/episodes-v-25/38836
Two main changes in this update: Accessibility settings (no shakes, no flashes, no scrolling) in Options → Gameplay. “Cheat” unlockables (infinite lives, infinite missiles, infinite weapon power). Note that these unlockables come with a hefty score penalty, and while activated they also block specific medals. Any mid-mission progress as well as all Options menus will be lost.
This is a minor maintenance release. Changelog: https://forum.chickeninvaders.com/t/ciu-version-155/36721
This is a minor maintenance update. Changelog here: https://forum.chickeninvaders.com/t/ciu-version-154/36248
Two main changes in this update (which affects the Episode only, not the original game) Added support for two-player games on the same computer Steam achievements now work
This is a small update to the Episode which: Adds a loading screen (to fix the stuttering caused by the initial asset preload). Pro tip: you can still press ESC to skip the loading screen (although of course the loading will still continue in the background, potentially causing stutters for a few seconds). Adds the "automatic" option for letterboxing (which will stretch up to 20%, then letterbox beyond that). Due to changes to some internal files, this update will regrettably reset any in-progress mission, and also any Options relating to Graphics/Sound/Controls/etc.
This is a very small update that nevertheless fixes a very serious issue: being unable to save your progress if your Steam name started with certain emoji.
EPISODE 2 This is a free major update which introduces the new "Episode" format: a fundamental rework of the game incorporating several significant and far-reaching enhancements: Remastered graphics. Now in glorious Full HD 1920x1080 (16:9), rather than the original 1280x960 (4:3). Each wave, cutscene, and menu has been individually reviewed and tweaked to account for the new aspect ratio and screen dimensions. And silky-smooth animation up to 150fps (compared to the original's 30fps). Improved weapons. The weapon roster has been reworked and rebalanced. This is the cumulative result of a larg
Windows: This update fixes certain translations and other minor cosmetic issues. Mac: This update ensures compatibility with macOS 12 Monterey, and also fixes a sound issue (namely, no sound at all) under certain circumstances. Linux: As a reminder, we have recently discontinued all Linux games due to insufficient market interest and increasing maintenance costs. The recommended way to play this game now is through Steam's Proton: right-click on the game in your Library, select "Properties", then "Compatibility", and force one of the Proton versions there.
We've just issued a small update to the macOS version of the game, which improves compatibility with Retina screens under macOS 10.15 Catalina.
We've just issued a cumulative update (Windows, Mac, Linux) to update the Steam version of the game with the latest improvements, bug fixes, and compatibility tweaks.
For those of you interested in completing your Chicken Invaders 2 experience, we've released the Deluxe bundle (Chicken Invaders 2 + all DLC). Alternatively, for the ultimate chicken hunter, we have the Complete Set bundle (all Steam Chicken Invaders episodes + all DLC). Deluxe: http://store.steampowered.com/bundle/1761/ Complete Set: http://store.steampowered.com/bundle/1759/
For those of you interested in completing your Chicken Invaders 2 experience, we've released the Deluxe bundle (Chicken Invaders 2 + all DLC). Alternatively, for the ultimate chicken hunter, we have the Complete Set bundle (all Steam Chicken Invaders episodes + all DLC). Deluxe: http://store.steampowered.com/bundle/1761/ Complete Set: http://store.steampowered.com/bundle/1759/
Full appinfo as delivered by Steam PICS, changenumber 37434570. Also at /api/app/449550/raw.
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