Tametsi is a difficult logic game played on a set of tiles, in which you must use the clues provided to discover and mark hidden mines.
| App ID | 709920 |
|---|---|
| App type | Game |
| Developer | Grip Top Games |
| Publisher | Grip Top Games |
| Homepage | http://www.griptopgames.com |
| Release date | 2017-10-18 18:52 UTC |
| Release state | released |
| Store page | store.steampowered.com/app/709920 |
| Last store refresh | 1 hour ago |
| # | Executable | Arguments | OS | Description |
|---|---|---|---|---|
| 0 | tametsi.exe | windows |
| Playing now | 45 (20 minutes ago) |
|---|---|
| 24-hour peak | 46 |
| All-time peak (tracked) | 46 2026-09-11 21:10 UTC |
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 21:16 UTC | $2.99 | $2.99 |
| DLC | AppID | Release | Price |
|---|---|---|---|
| No DLC known for this app. | |||
| Branch | Build ID | Description | Updated | Password |
|---|---|---|---|---|
| public | 5960391 | 2020-12-12 23:46 UTC | ||
| beta | 6938451 | Beta (bugfix testing) | 2021-06-26 16:31 UTC |
| Depot | Name | OS | Size | Download | Public manifest | Notes |
|---|---|---|---|---|---|---|
| 709921 | 202.43 MB | 87.97 MB | 1556757144342533073 | branches: 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 |
|---|---|---|---|
| 6938451 | beta | 2021-06-26 16:31 UTC | 1 hour ago |
| 5960391 | public | 2020-12-12 23:46 UTC | 1 hour 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 21:16 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. | ||||
The Cerebral Puzzle Showcase officially starts today, and Tametsi is participating! This event is organized by Draknek & Friends, the developers of well-known games like Cosmic Express and A Monster's Expedition. Many other great puzzle games are also on sale during this event. You can find more information at https://www.cerebralpuzzleshowcase.com/
The Cerebral Puzzle Showcase (cerebralpuzzleshowcase.com) is back this year from August 3 - August 7. Organized by Draknek & Friends, the Showcase includes many beloved puzzle games as well as titles you may not be familiar with. We are very happy to be included, and encourage you to check out the other games and developers participating in the event!
Developer Draknek & Friends (creators of A Monster's Expedition and Bonfire Peaks) has organized an event called the Cerebral Puzzle Showcase from May 19 - May 23. A lot of great puzzle games are included in the event, and I am very happy that Tametsi has been invited to participate! Many games that I have recommended in the forums and to my friends are included, and I will also be using this event to check out some newer titles that I'm unfamiliar with. Tametsi is in great company here, and I hope that this will help highlight some games from other small developers.
There is a new beta branch available. It is identical to the main branch, except that it prefers to use an existing Java installation instead of the OpenJDK that is bundled with Tametsi. This is a potential fix for a few users who have reported a crash upon launch. There is no reason to use this branch if you aren't experiencing this specific issue. Players who opt in to this branch will see the version number appear as "1.79b". For anyone trying this out, please share feedback!
Version 1.79 - Quieter win/loss sounds The "revealed mine" sound is now several decibels quieter, and the "win" sound is lowered a bit as well.
Version 1.78 - Wider eraser The eraser was previously 25% larger than the pen. This was okay for drawing and erasing wide lines, but didn't really help for thinner ones, and it was probably too conservative. The new eraser is 25% larger + 12 pixels in diameter. This should make it easier to spot-erase work, while hopefully not causing problems for anyone.
Version 1.77 - Removed black tiles Some players reported minor issues with the black tiles in puzzles 52 and 75; specifically, the total mine count for black tiles was not black, but dark grey. To avoid any future confusion, I have replaced the black tiles with other colors in those puzzles. The puzzles themselves are unchanged.
Thanks to a very kind and very unexpected review from John Walker over at Rock, Paper, Shotgun, there have been a lot of new players coming in over the last few days. A PSA to anyone new to Tametsi: the options in the launcher are there to help you out, and none of them make the game significantly easier. I play with most of them turned on these days, and they default to off for legacy reasons -- after you get used to certain numbers counting down or not counting down, it's a bit of work to change. Also, if you have any questions, I still check the forums regularly. I don't plan to add any mor
Developer: Grip Top Games Publisher: Grip Top Games Release: Out now On: Windows From: Steam Price: 2, $3, 2.35 After reviewing the pleasing puzzler Globesweeper, I was recommended a whole other pile of recent puzzle games I’ve missed. I’m working my way through them, and the first to report back on is 2017’s Tametsi. A game that takes its lead from the best PC puzzle game of all, Hexcells, and then combines it with the core Minesweeper mechanic. Which is to say, bespoke, intricately created puzzles, for which guessing is never necessary, but thinking certainly is. (more&h
Version 1.76 - Minor bug fix This update fixes an unreported bug: toggling fullscreen with alt+enter was sometimes incorrectly resizing text inside tiles. This is barely enough to justify an update, but it's a mistake that I wanted to fix. Happy holidays!
Version 1.75 - Cleanup This is just a small refactoring update. The only change that will be visible to some players is that error logging for achievement-related issues is now off by default. I have not received any recent reports about earned achievements not being awarded; if this happens, please reach out to me via the discussion board or email.
Version 1.741/2 - Tweaks to drawing mode This is a minor update, making a couple of amendments to the recent 1.74 update. The drawing cursor is now a crosshair with a circle that shows the drawing radius. There were some problems with this, and v1.741 reverts this change. The "erase" color draws 25% larger than every other color, making it easier to erase your marks without using the size controls. There is also a new feature, by request: if you manually edit your config file to include a line "target fps=X", where X is between 20 and 100, you can set the game's display rate. This is not offic
Version 1.731 - Error logging A couple of users so far have reported not receiving earned achievements and being unable to use the Steam Overlay in version 1.73. I don't know why this is happening, but in an attempt to get to the bottom of it, I've added an error log. It only records issues related to Steam achievements. If you are affected by this issue, please tell me about it on the discussion board (there is a thread already). Version 1.73 - Achievements Version 1.73 adds achievements. There are 19 of them, and they all represent significant milestones in the game. There are no hidden achi
Version 1.72 - Changed ordering on level select screen In retrospect, the last two sets of levels should appear in reverse order; I won't elaborate here to avoid spoilers. The unlock conditions are unchanged, to avoid breaking anyone's progress. Now it is likely that people will unlock the final set of bonus puzzles before the second to last set, but this bothers me less than having an anticlimactic final set of puzzles. Version 1.71 - Removed background lines Due to some amount of demand (I didn't take a poll), I've removed the moving lines in the background. For many users, these were only a
Version 1.64 (27 July 2018) After the addition of drawing mode, some users were complaining that the position of the "erase all" button was leading them to accidentally click the "reset" button. The reset button has been moved to the left, just below the puzzle's title. This should totally prevent anyone from accidentally clicking it, since there is nothing else active nearby. There are also three new puzzles that unlock after finishing puzzle 65.
Full appinfo as delivered by Steam PICS, changenumber 37436921. Also at /api/app/709920/raw.
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