In Xaychru04's aptly named challenging action game Bloodungeon, you play a kid on a "hover"board who, in their attempt to beat their friend's best time racing through an old temple, has inadvertently awoken and annoyed the ancient force within the dungeon itself, who is super annoyed with your racing antics. Now, your board has a bomb on it that will go off after ten seconds, resetting after you clear each room, so you've got to speed through all manner of deadly traps and pitfalls before time is up. Use [WASD] or the [arrow] keys to move, and stay away from anything dangerous, since a single hit will make you explode into a pulpy mess and force you to retry the room again. It's like a more violent Duke Dashington, and definitely the sort of game you need to enjoy fast-paced reflexive death to want to spend some time with, though if you experience any lag, make sure you don't have other browser windows open with resource-intensive content, since a second can mean the difference between success and literally losing your head!

Play Bloodungeon