Quick, Dr. Fred's Kidnapped Sandy and he's about to start the experiment...
| App ID | 529890 |
|---|---|
| App type | Game |
| Developer | Lucasfilm Games |
| Publisher | Lucasfilm, Disney |
| Release date | 2017-12-18 22:55 UTC |
| Original release | 1987-10-05 07:00 UTC |
| Release state | released |
| Store page | store.steampowered.com/app/529890 |
| Last store refresh | 2 hours ago |
| # | Executable | Arguments | OS | Description |
|---|---|---|---|---|
| 0 | ScummVM/scummvm.exe | -c maniac-v1.ini maniac-v1 | windows | Play Maniac Mansion Original |
| 1 | ScummVM/scummvm | -c maniac-v1.ini maniac-v1 | macos | Play Maniac Mansion Original |
| 2 | ScummVM/scummvm.exe | -c maniac-v2.ini maniac-v2 | windows | Play Maniac Mansion Enhanced |
| 3 | ScummVM/scummvm | -c maniac-v2.ini maniac-v2 | macos | Play Maniac Mansion Enhanced |
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 21:33 UTC | $5.99 | $5.99 |
| DLC | AppID | Release | Price |
|---|---|---|---|
| No DLC known for this app. | |||
| Branch | Build ID | Description | Updated | Password |
|---|---|---|---|---|
| public | 2450052 | 2018-03-16 23:06 UTC |
| Depot | Name | OS | Size | Download | Public manifest | Notes |
|---|---|---|---|---|---|---|
| 529891 | 1.60 MB | 696.81 KB | 4552517924922056300 | |||
| 529893 | windows | 36.08 MB | 12.15 MB | 6800118888572663546 | ||
| 529894 | macos | 43.24 MB | 12.07 MB | 8941239136798335009 |
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 |
|---|---|---|---|
| 2450052 | public | 2018-03-16 23:06 UTC | 2 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 21:30 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. | ||||
There's a good feeling when you earn an achievement in a game and see that fewer than 1% of players have also earned it. It makes you feel like you've got some real gamer cred, like you're made of sterner stuff than almost everyone else playing... Read more.
Minor bug fixes and optimized performance, the most important fix is: Cursor now works correctly with a high DPI mouse running on Windows 10.
Minor bug fixes and optimized performance, the most important fix is: Cursor now works correctly with a high DPI mouse running on Windows 10.
Retrogaming, or for us older folks, ‘replaying modern classics’, has never been bigger. Part of the joy of being a PC gamer is that no matter how many years tick past and new games fight for attention, we can always go back in our virtual time machine and re-explore the games that made gaming, like Doom, and the ones that have arguably yet to be beaten, like Monkey Island. There are many revival projects out there, from DOSBox to single-game engines like Exult for Ultima VII. One of the biggest and oldest is ScummVM, launched in 2001 and named for the classic SCUMM engine—
Over the last several years, a number of LucasArts classics have been remastered—not least The Secret of Monkey Island, Day of the Tentacle, Grim Fandango and Full Throttle. One game which hasn't been reworked for a modern audience is 1987's Maniac Mansion, but it's nevertheless landed on Steam and is subject to a limited-time discount.  The games noted above, and the likes of Terrible Toybox's recent retro-adventure Thimbleweed Park, owe much of their success and appeal to Maniac Mansion. The latter's verb-object interface revolutionised the adventure game
Maniac Mansion is Now Available on Steam and is 33% off!* Quick, Dr. Fred's Kidnapped Sandy and he's about to start the experiment... *Offer ends December 25 at 10AM Pacific Time
Full appinfo as delivered by Steam PICS, changenumber 37940923. Also at /api/app/529890/raw.
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