How to Rebirth in Speed Boat Tsunami

Rebirth is the long-term engine in +1 Speed Boat Tsunami by Bitporters. Every incremental simulator eventually asks you to reset partial progress in exchange for a multiplier that never goes away. Speed Boat Tsunami frames that decision around speed — rebirth makes you permanently faster across boats, treadmills, and tsunami runs. Press the button too early and you stall. Wait too long and you leave compound growth on the table.

This guide explains what rebirth does, what you lose, what you keep, and how to time your first reset through your tenth.

What rebirth does

When you rebirth, the game rolls back selected progress — typically Wins thresholds, purchased upgrades, or boat tiers depending on current balance — and applies a permanent speed multiplier to your account. That multiplier stacks with each subsequent rebirth, which is why veterans snowball past fresh players even with identical boats.

Think of rebirth as changing the slope of your curve, not adding a flat bonus. The first rebirth might feel modest. By rebirth five, the same treadmill session that gave you +10 speed might give +40 because multipliers interact with every speed source in the game.

Rebirth does not replace boats or training. It amplifies them. You still need hull tiers from how to unlock boats and treadmill time from how to train speed. Rebirth makes those investments pay more per minute.

What you lose vs. what you keep

Exact reset rules can shift in patches — always confirm numbers in-game after reading updates. As of July 2026, expect this general pattern:

Usually reset on rebirth

• A portion of Wins progress toward current milestones
• Some purchased speed upgrades bought with Wins or Coins
• Temporary boosts tied to the current progression layer
• Boat tiers below a certain threshold (mid-tier boats may reset while cosmetics stay)

Usually kept after rebirth

• Rebirth count and permanent multipliers
• Redeemed code rewards already claimed (Coins spent are gone, but re-redeeming is blocked anyway)
• Cosmetic items and some collectibles
• Account-wide unlocks that Bitporters marks as permanent

Coins from active Speed Boat Tsunami codes like BITPORTERS stay spent on whatever you bought pre-rebirth; the code itself cannot be reused. Plan spending before resetting if you are about to rebirth.

When to rebirth the first time

Your first rebirth should happen when you can reach the rebirth requirement again in less time than the multiplier saves you over the next hour. Practical signs you are ready:

1. You own a mid-tier boat — not max hull, but past the starter tier. Check the boat tier list for the value sweet spot.
2. You have an active treadmill routine — idle or active training runs while you farm Wins.
3. Wins per hour plateaued — surviving tsunamis is not the problem; earnings barely move despite upgrades.
4. The rebirth button shows a multiplier worth at least 1.5x or higher — sub-1.2x first rebirths often feel bad unless patch notes change costs.

If you still die constantly to basic waves, you are not rebirth-ready. Return to how to play and how to get wins until survival is consistent.

Pre-rebirth checklist

Run through this list before confirming:

• Spend leftover Coins on trainers or cheap upgrades that reset anyway — hoarding wastes value.
• Finish an active Wins run streak if a milestone bonus triggers on completion.
• Note your Wins-per-hour so you can compare post-rebirth.
• Redeem any unclaimed active codes before reset if you have not already.
• Screenshot rebirth multiplier text if you track progress externally or use tools calculators.

Avoid rebirthing mid-session during a limited event unless the multiplier bump exceeds the event reward — rare in early game.

After rebirth: recovery route

Post-rebirth progression should follow a tight loop:

1. Rebuy the cheapest speed upgrades that multiply with your new rebirth bonus.
2. Reunlock the lowest viable boat tier for Wins farming — often skipping the absolute starter if prices allow.
3. Resume treadmill training immediately — multipliers apply from the first step.
4. Farm Wins on safe routes until you match pre-rebirth hourly rates. This phase is short if you prepped well.
5. Push toward the next boat breakpoint using how to unlock boats.

Most players recapture pre-rebirth power within twenty to forty minutes when timing was correct. If recovery takes multiple hours, you rebirthed too early.

Stacking multiple rebirths

Mid and late game rotate around rebirth schedules:

Early rebirths (1–3): Focus on multiplier accumulation. Accept that boat tiers reset. Speed gains matter more than cosmetics.

Mid rebirths (4–7): Sync rebirths with boat tier breakpoints on the boat tier list. Rebirth right before a patch sometimes wastes prep — watch updates.

Late rebirths (8+): Min-max with tools if available. Calculate whether one more Wins farm session before reset beats immediate rebirth.

Community scripts sometimes automate treadmill time between rebirths. Use at your own risk — Roblox ToS applies.

Rebirth vs. other speed sources

Source	Permanent?	Best timing
Rebirth multiplier	Yes	Plateau phases
Boat tier upgrade	Until reset	Continuous
Treadmill training	Until reset	Parallel always
Promo codes	One-time Coins	Day one

Rebirth is the only source that permanently re-scales everything else. That is why timing dominates long-term leaderboards.

Common rebirth mistakes

Rebirthing to escape a bad run. Deaths are learning, not reset triggers.

Resetting with zero Coins. You will rebuy basics slower.

Ignoring training post-rebirth. Multipliers multiply treadmill gains — skipping training wastes the reset.

Chasing leaderboard rank on rebirth one. Early ranks flip hourly. Focus on multiplier math.

Not reading patch notes. Bitporters adjusts rebirth costs. A guide recommendation from last month may be stale.

Related guides

• How to get wins — fuel rebirth requirements efficiently
• How to train speed — multiply rebirth gains immediately
• How to unlock boats — rebuild hull progress fast
• Guides hub — full progression index
• Game review — how rebirth fits the broader experience

Rebirth is intimidating once. By your third reset, it becomes a scheduled pit stop on the way to faster boats and bigger tsunami clears. Time it with preparation, and Speed Boat Tsunami stops feeling grindy — it starts feeling exponential.