
Browser game · Arcade
Your soldiers need to fight their way out.
4.3Runs in your browser · no download

Your soldiers need to fight their way out. All kinds of monsters come along the way, and you need to kill them all. As the monsters grow in power, you will need to upgrade your warrior's equipment to complete each battle. Wait until you're ready for the boss attack.
You will die a lot, and that is the design. Arcade games expect it. Each run lasts until a single mistake, and then you are back at the start with a slightly better sense of the timing. Over a session of fifteen minutes you might play twenty rounds. Somewhere in the middle one of them goes well, and the number at the top of the screen jumps.
Merge Dungeon is honest. There are no upgrades to buy and no grind, just you and your reaction time. Because it runs free in a browser tab, it is the sort of game you can open on a whim, play for five minutes, and leave without a trace.
Players who miss the directness of old cabinet games, and younger ones who have never seen a cabinet but like a dare. It suits phones well, so it is handy for anyone waiting in a queue.