Host the challenge
No gameplay input is required. Keep the full towers and timer visible, explain the G/B commands, and narrate steals, freezes, and destruction.
Boys and Girls build colorful physics towers from viewer names. Gifts can add blocks, steal layers, freeze the other side, or reset a tower completely.
Girls and Boys build separate physics towers for three minutes. The taller tower at the bell wins; a draw is possible when both block counts match.
No gameplay input is required. Keep the full towers and timer visible, explain the G/B commands, and narrate steals, freezes, and destruction.
Type G or B for a free named block, then build, steal from, freeze, or completely destroy the rival tower with mapped gifts.
Typing G or B adds a named viewer block to the chosen tower.
Supporters add layers, steal blocks, freeze rivals, or reset a tower.
A tall lead is never safe when an unstable stack starts to lean.
Both team platforms begin with room to build.
Viewer names become real blocks in the stack.
Mapped gifts add, steal, freeze, and reset.
The standing height at the buzzer decides the round.
Every block carries the sender's name. Build gifts add blocks, steal gifts move rival blocks across, freeze gifts lock a tower, and destroy gifts reset the enemy to zero.
Launcher connects the room and the game begins an automatic three-minute round.
Place the free join commands where every viewer can read them.
Separate ordinary building gifts from steal, freeze, and destroy actions.
The game calls the winner at the bell, clears old queued blocks, and starts a fresh round.
A 200-block steal creates a 400-block swing because one tower loses what the other gains.
Destroy is worth almost nothing against a short tower and everything against a tall one.
The fixed timer creates a natural countdown and a strong final gifting window.
Confirm the two chat presets contain distinct content values rather than an empty “any comment” rule.
That is expected: freeze prevents placement and stealing, but it is not a shield against Destroy.
Confirm Launcher shows the room as connected, verify the active game presets, then send a test interaction before reopening the game.
Capture the game window at its intended orientation and resolution, then resize that source inside OBS instead of cropping important scores or gift instructions.