Security Vulnerability Mitigation in Unity (v1.2.1)
In response to the recently disclosed Unity security vulnerability, I have rebuilt our application using the patched version of Unity and released an updated build (v1.2.1).
‘Infected Maze’ is a zombie FPS game set in a hospital in Japan. The player heads down the randomly generated, maze-like hospital to help his sister, who is in the basement asking for help. The inside of the hospital is filled with zombies. Take down zombies with a gun and sometimes hide from them.
| App ID | 1307530 |
|---|---|
| App type | Game |
| Developer | TenkaiGames |
| Publisher | TenkaiGames |
| Homepage | https://tenkaigames.com/games/infectionmaze/ |
| Release date | 2020-05-27 07:00 UTC |
| Release state | released |
| Content descriptors | Frequent Violence or Gore, General Mature Content |
| Localized names | |
| Store page | store.steampowered.com/app/1307530 |
| Last store refresh | 3 hours ago |
| # | Executable | Arguments | OS | Description |
|---|---|---|---|---|
| 0 | InfectionMaze.exe | windows | ||
| 1 | InfectionMaze.exe | -screen-fullscreen 1 -monitor 1 | windows | 1st monitor |
| 2 | InfectionMaze.exe | -screen-fullscreen 1 -monitor 2 | windows | 2nd monitor |
| 3 | InfectionMaze.exe | windows | Beta |
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 22:35 UTC | $4.99 | $4.99 |
| DLC | AppID | Release | Price |
|---|---|---|---|
| No DLC known for this app. | |||
| Branch | Build ID | Description | Updated | Password |
|---|---|---|---|---|
| public | 20256779 | 2025-10-05 05:02 UTC |
| Depot | Name | OS | Size | Download | Public manifest | Notes |
|---|---|---|---|---|---|---|
| 1307531 | windows · 64 | 754.73 MB | 441.94 MB | 1684627106769442191 |
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 |
|---|---|---|---|
| 20256779 | public | 2025-10-05 05:02 UTC | 3 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 22:35 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. | ||||
In response to the recently disclosed Unity security vulnerability, I have rebuilt our application using the patched version of Unity and released an updated build (v1.2.1).
- Fixed typos in the text. - Fixed a bug that may have prevented the getting of fire extinguishers.
- Adjusted damage amount of physical weapons - Change enemy's voice when approaching to the player - Add sound when the player received poisonous gas - Make gas-masks consumable. - Bug fix - The payer could pull the lever of the elevator unless he didn't have a key.
At last, I published v1.0! The main difference between v1.0 and v0.22 is Hard mode. If you don't play Hard mode yet, please try it.
v0.30 has a fatal bug. Finally, that bug was fixed.
In v0.30, it was found that the game doesn't work in some environment. So, I decided to revert v0.29 once. I'm so sorry. 原因を調査したところ、このゲームはUnityというゲームエンジンを利用していますが、v0.30から利用し始めたデータをロードするライブラリにバグがあるようだということが分かってきました。現状、そのバグの回避策が簡単には見つけられそうにないということと、もしかするとそのバグが修正されるのを待つ必要があるかもしれません。その問題が解決した段階で、バージョンを更新しようと考えております。それまでしばらくお待ちいただければと思います。
あるバグの報告があり、その対策を実施しました。 しかしながら、バグの原因が特定できていないため、 そのバグが修正できていない可能性が大きいです。 ご迷惑をおかけしており、すみません。 バグの内容は、ゲームを開始して、オープニングが終わって暗転した後、 ローディングの画面になるのですが、そのまま何も起こらない、というものです。 もしも遭遇してしまった場合は、Alt + を押して、アプリケーションを強制的に終了してください。 バグに遭遇してしまった方で、協力してもいいよという方は、 これから作成する掲示板のスレッドに、バグの内容と、ログの中身を教えていただけると幸いです。 スレッドは今から作成しますので、しばらくお待ちください。 そもそもの原因は、マルチプラットフォーム対応のために、 ローディングの仕組みを大きく変更したことにあります。 ロードを非同期で、並行して行うようにしたため、 依存関係が解消できず、ロックしてしまっているのだと思われます。 Steamで遊んでいただいている方には関係の無いことでご不便をおかけしてしまっていること、 とても申し訳なく思います。
v0.30 was published. From now on, I will modify textures and adjust difficulty and publish it as v1.0.0. Changes of v0.30 are below. - Enemy drops items. - Add aim-assist for gamepad control. - Shutters will be closed automatically when player go through it. - Decrease the load of CPU and GPU. - Changed textures. Now you can play Hard mode. Please try it if you cleared Normal mode.
- Added hard mode. It's not completed. I'm adjusting it now. - Fix the logic of opening door by enemies. - Prevent enemies that pass by doors open doors.
- New action for selecting the bottom item. - Modify enemies for not getting into walls. - Divide horizontal and vertical sensitivity of mouse and game-pad stick. - Simplified the format of the game settings file. - Fixed a bug - Key bindings were not imported from a file. - Fixed the size of items UI. - Switch Pro Controller is compatible now. - Fixed the achievement system. - 'CLEARED ASSIST MODE' is unlocked when you cleared the Normal mode now.
Fix save sytem
- Fix motion blur to the UI of gun reticle - Modify the spray angle of sprinklers - Fix drawer - Allow only Xbox gamepad - Fix sounds - Physical hitting sound was changed - Add sounds that indicate no damages
- Fix a bug. Player stacks under a condition. - Objects bound when these hit surveillance enemies. - Fix angle of items in drawers.
- Disable game-pad to prevent bugs. I'm so sorry for people who uses game-pad. - Increased the number of bullets at an early point of the game. - Removed lockers player can fall down to prevent some bugs.
- Add help image for dropping items - Make it comfortable to open the bottom drawer - Fix parameters of the last boss - Fix collision of throwing weapons - Player dies when infection meter reaches maximum - Add the image of gas mask on the screen when player has a gas mask - Fix the save system
Full appinfo as delivered by Steam PICS, changenumber 34854196. Also at /api/app/1307530/raw.
{
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"steam_release_date": "1590562846",
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"config": {
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"depots": {
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}