Deepest Sword is a brutally funny physics-based action game where you control a tiny knight with one very specific problem: his sword is way, way too long. You drag to extend your blade and use it like a pole-vault, a batering ram, or whatever cursed tool the level demands — then you launch yourself through obstacle-filled dungeons to reach the boss at the end. The catch is that every run you can make your sword even longer, which sounds like progress until you're folding yourself through a corridor the size of a shoebox. If you want to play Deepest Sword free right now, no download needed, the game is sitting right here ready to go. Think you can handle the blade?
How to Play & Controls
- Left / Right Arrow or A / D — move your knight
- Hold Z or Left Click — extend the sword to vault, bridge gaps, or attack
- Up Arrow / W or Jump — standard jump, combine with sword extension to reach higher ground
- R — restart the current room when you've wedged yourself into an unwinable position (you will use this a lot)
Tips & Tricks
- Aim your sword extension into the ground at angle to launch yourself further than a straight jump ever could.
- When the boss charges, use your sword length as a buffer zone and let their own momentum walk them into your tip.
- Resist the urge to always max sword length — sometimes a shorter blade clears tight corridors faster and with less chaos.
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