I finished(*) Gemcraft Labyrinth

Screenshot of the field selection menu. The corner fields A1, M1, and M13 have not been unlocked yet.

So, for a very long time now, on various devices I have been playing this old Flash game called Gemcraft Labyrinth. First through Armor Games, then a sketchy program that had the swf and flash player embedded so I could play it offline, but now you can download the game and a standalone Flash player directly from the developer's website.

I still have 3 of the remaining corner fields to unlock and beat, though. Then it's time to move fully onto Chasing Shadows and Frostborn Wrath -- they're both on Steam btw, but not supported on MacOS.

My top scores
Level 132, 1.3M XP, 82/141 amulets achieved, 166/169 fields explored