Patch notes
Tabletop Fest 2021 and -75% Sale
Steam celebrates all things tabletop again! While the main theme this year is roleplaying games, Gem Master is also invited! Let's mark this with -75% discount!
Steam
Gem Master
Also known as Gem Master, gem master, gem-master
A colorful strategic game with simple rules, quick sessions, and increasingly challenging computer opponents. Beware of the Merciless!
Last update
16 May 2026
Players now
0
Original sources
1
Latest update
Latest updates
Update history
Browse past updates and patch notes for this game.
- September 2021
- Changes in 1.1.4: Slightly altered backgrounds. Added missing animations for buttons in focus. Further improved window placement upon game start. Upgraded game engine. Changes in 1.1.4.1: Improve awareness about special…Patch notes
- December 2020
- Gem Master is -50% during Winter Sale. Happy Holidays!Patch notes
- October 2020
- Halloween is upon us! And what can be scarier than maximum-level AI, fittingly called Merciless? Gem Master is -50% during Halloween Sale.Patch notes
- September 2020
- Bugfix update! Changes in 1.1.2: The game now remembers one's window position and restores it during the next playing session if played in windowed mode. This also should prevent game window caption from being hidden be…Patch notes
- This update adds a slightly different gem presentation mode The mode is activated and deactivated via a button on Esc menu. When it is on, small symbols are drawn on top of free gems, providing additional means of diffe…Patch notes
- This is a major update, which saw many aspects of the game reviewed and polished a bit. Most notably, of course, 25 different arenas were added to the game. They get unlocked as you progress, and offer variety to matche…Patch notes
- August 2020
- What Gem Master needs is more variety! Therefore, I would like to announce that I am working on a major update to the game, which will introduce different "arenas" for matches to be played on, among other improvements.…Patch notes
- May 2020
- Bugfix update! Changes in 1.0.2: Fixed a very rare crash happening during the match That's it for today! Thank you!Patch notes
- Following on players' feedback and reviews, the game has been updated. Changes in 1.0.1: Added music and SFX volume settings on the Esc menu; Added Quit button on Victory/Defeat screen; Added window/taskbar icons (might…Patch notes
- Gem Master Now Available!The game is now out! Show the Merciless who is the master of the game, and May the Fourth be with you! Enjoy!
Gallery
In-game media
Achievements
Community progression
Top picks from 9 Steam achievements, sorted by player unlock rates.
- TriumphantWin a match82.3%
- So CloseLose a match despite controlling 49% of the field52.6%
- Green LightWin a match without selecting RED colour once.40.7%
- The Tortoise and the HareWin 10 matches against Speedy AI27.8%
- Justice for AllWin 5 matches against Justice AI27.4%
- Resounding VictoryWin a match with 67% of the field or more26.5%