Leon, the city's mightiest Hammer Knight, had his power sealed away when his own master betrayed him. All he has left is a hammer. Break through the crimson fog, rescue the citizens, and climb to the Clock Tower with four companions.
A new stage opens every day at midnight Korea time (KST, UTC+9). It's a Hammer Knight score duel on the Fountain Plaza, where everyone competes on the same stage under the same conditions (Knight Lv 1 ยท basic hammer). Send a challenge link to your friends and go head to head.
No install neededNo app to download โ start right in your browser. Your progress is saved automatically on this device.
PC & mobileArrow keys or WASD on PC, an on-screen pad on phones. Works in both portrait and landscape.
Short, punchy runsAbout a minute per stage. Feel the thrill of smashing hordes of shadow soldiers and setting off chain reactions.
Adventure & story37 stages, 4 companions, 6 bosses, and 3 endings that change with your choices.
A different map every time10 maps per stage. From open fields to mazes โ pick one yourself or go random.
The story
On the night the crimson fog descends, Leon โ the city's mightiest Hammer Knight โ has his power sealed by Varkan, the master who raised him. "If you want it back, climb to the top of the Clock Tower." Reduced to an apprentice, Leon heads back toward the Clock Tower through the city, the walls, the forest, and the mines, joined by Mira the nagging archer, Lulu the little mage who wants to blow everything up, Bor the cook, and Hajin the swordsman with no sense of direction. Why did his master take his power?
PrologueThe Mightiest Night
Chapter 1City of Crimson Fog
Chapter 2The West Wall and the River
Chapter 3Fog Forest
Chapter 4The Abandoned Mine
Chapter 5The Clock Tower
Whose story will you follow?
On the same night, five people were fighting in five different places. Each character has a story they walk alone and a boss of their own, and from the stage where they meet, the stories become one. (Choose your hero when the prologue ends)
LeonThe sealed Hammer Knight. The original story, starting in the clock tower plaza.
MiraThe Rookie Guard's Long Night. Ring the alarm bell and hold the guard post.
LuluIn Search of the Meteor. Chase a runaway spellbook page along the city wall.
BorThe Last Order at the Forest Diner. Finish the delivery with nothing but a ladle.
HajinThree Days of a Lost Swordsman. Deep in a mine he swore was a shortcut.
BYGAMES is home to original web games designed and drawn by Team Bylee. The games are free, and ads are shown to support the site. Ads never appear during gameplay โ only during breaks, such as between stages.
News about new games and updates is posted here first. We're currently working on Hammer Knight Season 2, "Crown of the Ashen Sea."
