Bifrost

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Bifrost

Rollback Breakout / Pong lab

Tap to expand menu

Bifrost

Ready up to start a match

You — press Ready

CPU Ready

Lobby

Share this code — friend presses Join with it

3

Break bricks with the ball you own
First to 3 breaks wins the round
Or most breaks when the 1:00 timer ends
Clearing the board also ends the round
Timeout ties are possible
First to 2 rounds wins the match

WASD — move
Arrows / R-stick — angle (spring)
Space / A — jump (×3 Odyssey hops)
Land — smoke + light hitbox
Jump again after 3 hops — pound
3rd hop land — slam hitbox
C/Z / X / RT / LMB — spin
Y pad / LT / X key — Grappleshot
RMB — snapback stance (aim with cursor)

Control Options

Move: WASD · Left stick · D-pad
Angle / Snapback: Arrow keys · Right stick · Hold RMB (aim at cursor)
Jump: Space · Pad A · triple hop (Odyssey); 4th midair = pound
Ground pound: Jump after 3 hops while airborne · 3rd-hop land slam
Spin: Hold C/Z · Pad X · RT · LMB (release to fire)
Grappleshot: Hold Pad Y · LT (aim with R-stick; release to fire / yank) · Keyboard X

Invert paddle angle

Bindings are Lab defaults for this demo. Invert is saved in this browser tab.

Ready Up

Hold Ready — both players must confirm

You — hold Ready

Opponent — waiting

Match Over

Play Again — press to vote

CPU Ready

Lobby

Press Play bot to start instantly.

Room code

Peer-to-peer WebRTC. Peers may learn network addresses. No accounts or match storage.

Rollback inspector

RTT: —
Jitter: —
Input delay: 2f
Confirmed: 0
Rollbacks: 0
Checksum: —

Lag Forge (local frames)