Quests and rewards

Hyper Boost quests

A one-week window per account — 583 200 seconds, or 6.75 days. The clock starts the first time you join with under an hour of playtime on the account, so it is effectively a new-player window. Every reward is flat Rejoin Multiplier.

Quest	Requirement	Reward	Repeats
Playtime	600 seconds played	+100	up to 200x
Spend Robux	per 25 Robux spent	+1 000	up to 100x
Friend joins	a friend joins your server	+1 000	once
Play day	daily login	+1 000	once
Buy product	any dev product purchase	+5 000	once

The playtime quest alone is worth 20 000 multiplier over 200 repeats, which is roughly 33 hours of play. It is the largest free reward in the game and it expires.

Standing bonuses

Source	Reward
Daily login	+500 Rejoin Multiplier
Enabling notifications	+500, once

Friend invites

Each friend who joins your server pays out on a sliding scale based on how many you have already invited:

Friends invited so far	Reward per join
Under 1 000	1 000 000 XP, plus a chat announcement (once per friend name)
Under 10 000	+5 Rejoin Multiplier
10 000 or more	+0.03 Rejoin Multiplier

The invite prompt is on the Noob model in the spawn area.

Note

The first bracket pays raw XP, not multiplier. Early on that is enormous; once your multiplier is large it is nothing. The later brackets pay multiplier instead, but the amounts are small — the friend system is an early-game accelerator.