GRAG & THOG ARE BACK
A little head trouble.
Hosted servers
Find a room with an open seat.
Share the five-digit room code with a friend. The room closes when the host leaves.
AD Move W/Space Jump E TNT P Pause
Local player 2: ← / → move · ↑ jump · ↓ TNT. Online: both players use WASD, Space and E on their own device.
Use your head. Bump a platform from below to stun a pest. Then get up there and kick it off before it wakes up.
Solo, local & online co-opTHE LONG WAY HOME
The Underworlds
Choose a world and a round. Every layout comes from the original level library.
Extra maps & challenge stages
OPEN THE VAULT
Every original resource.
Extracted directly from your game files. Browse the artwork, listen to the sounds, or download the original data.
AN ELDER TROLL’S ADVICE
Survive the Underworlds.
Original instruction screens and browser controls.
Grag · Player 1 / Host
A D Move W / Space Jump E TNT
Thog · Player 2 / Friend
Online: A D Move W / Space Jump
E TNT
Local: ← → Move
↑ Jump ↓ TNT
Host an online game and share its five-digit code, or choose an open hosted server. The room ends when the host leaves. P / Escape pauses, M toggles sound, F enters fullscreen. Gamepads: left stick or D-pad, A to jump, B for TNT.
About this edition
Original art, audio, resource records and maps, with a new JavaScript and Canvas game runtime. The Windows source code was not included in the supplied files. Physics, enemy AI and boss behavior are reconstructed; this edition is not verified to behave identically to the 1998 executable.
Bonkheads and its original assets belong to their respective owners. Original credits are preserved above. Online play relays game state and controls through your two-player room.