In the original Twiny Jam, some of my favorite games were ones that used the 300 word count limit to make tiny RPGs.
This game, in the Neo Twiny Jam that has been updated to 500 words, uses a similar concept, but with a barbarian twist. You are a wild axe wielding warrior exploring a small dungeon. There's a bit of a money system, combat, traps, and surprises.
I played through till one ending.
The game is definitely funny and I think I could recommend it. It's pretty short, so you won't lose much by playing it.