Steal Eggs From Tsunami Pen and Treadmill Upgrades

Pets print cash. Trails multiply training. Neither matters if your pen is full and your treadmill still pays starter speed. This guide covers Safe Zone upgrade economy for Steal Eggs From Tsunami: pen slot ladders, treadmill levels, the free +80/step claim, and the group chest next to the Trail Shop. Pair it with Trails, Fuse & Sell, and Getting Started.

Creator Everybody Gotta Eat ships frequent patches (public trackers noted updates through November 13, 2026). Prices below are community-documented November 2026 snapshots—always read the in-game sign before you buy.

Why upgrades beat random egg spam

Every successful steal still ends at your base. A full pen blocks new hatches. A weak treadmill makes zone return trips depend on luck. Upgrade order that works for most players:

1. Claim free boosts and FREE +80/step if available.
2. Buy Green Trail ($5K) so every step is multiplied.
3. Push early treadmill levels so training is not glacial.
4. Expand pen when nests fill.
5. Climb trails and deeper zones with the new speed.

Community beginner guides repeat the same priority: treadmill before vanity, pen when slots gate eggs, trails whenever cash allows the next multiplier.

Steal Eggs From Tsunami Update 1 overview

FREE +80/step and join boosts

Near the Trail Shop, a golden machine labeled roughly FREE +80/step can be claimed once. Walk up and take it the first time you pass—skipping it is free progress left on the floor.

Separately, some sessions show a join / “don’t leave” style popup for a timed x1.5 speed boost (about ten minutes). Claim it, equip your best trail, and train during the window. Boosts stack with trail multipliers; they do not replace upgrades.

Treadmill upgrade ladder

Stand at the treadmill upgrade sign beside your track. Confirmed early steps from public start guides:

Upgrade	Approx. cost	What you get
Level 1 → 2	$15,000	Higher speed per step (example confirm text: +5/step band)
Level 2 → 3	$250,000 or 79 Robux	Another step gain jump
Later levels	Rising cash / Robux	Yellow high-rate tracks (guides cite +30/step bases and even higher Stud Blast lanes)

Pen upgrades also influence treadmill feel. Mid-game write-ups note Level 3 pen helping toward +12/step bands and Level 4 enabling a yellow +30/step treadmill that trails multiply hard (Purple x3 → +90, Red x4 → +120 on that base). Treat those as planning numbers; your sign is truth.

Training habits that matter

• Equip the newest trail before long sessions.
• Stay on the highest-rate track you unlocked; hopping off every five seconds wastes the upgrade.
• Train between zone runs instead of standing AFK in Forest chat.
• After a pen upgrade that changes step gain, do a short test sprint and watch the floating speed numbers.

Pen upgrade ladder

The Upgrade Pen sign sits beside your fenced nests. When every pad is taken, the game blocks new eggs with a full-pen message. Early documented costs:

Upgrade	Approx. cost	Result
Level 1 → 2	$50,000	Expands toward 9 slots
Level 2 → 3	$300,000	More slots (guides cite ~10)
Level 3 → 4	Higher (save for it)	More slots + stronger treadmill synergy
Level 5 → 6	~$12,000,000	More slots
Level 6 → 7	~$30,000,000	Guides cite 13 slots

Later levels climb into the tens of millions. Buy the next pen level when eggs are waiting outside nests—not when you still have empty pads and a weak trail.

Pen hygiene

• Keep highest $/s pets equipped; dump junk via Sell Shop or Fuse.
• Hatch only at your pen—map eggs do nothing in inventory.
• Claim Pet Index after every new species so upgrades are partly “free.”
• On seven-player servers, a bigger pen is also a bigger PvP target—skim Stealing & PvP.

Group chest and Everybody Gotta Eat rewards

The Trail Shop sits next to the group chest in the Safe Zone. Join the developer community Everybody Gotta Eat on Roblox when the chest or group reward prompts require membership, then return in-game to claim. Exact reward amounts change with promotions; the habit is what matters: check the chest after joining and after major patches.

Group rewards are not promo codes. For redeemable strings, stay on the Codes Hub—as of mid-November 2026 there are still no active codes, and fake lists on random sites should be ignored.

Spending order by bottleneck

Bottleneck	Buy next
Waves catch you on Lake/Desert	Treadmill level + trail
Eggs waiting, nests full	Pen level or sell/fuse
Training feels slow despite levels	Higher trail (Cyan → Purple → …)
Cash rich, speed stuck	Trail Shop + long treadmill session
New player hour one	FREE +80/step, Green Trail, treadmill L2, pen L2

Related pages

• Getting Started — first-hour path
• Trails — full multiplier table through Divine
• Fuse & Sell — clear junk before buying slots
• Zones — speed targets your treadmill must hit
• Pets and Eggs — income that funds every sign
• Updates / Patch Notes — when prices or tracks change

Upgrade the base like a factory: more slots for better machines, more speed per step so trails multiply something real. That is how Forest players become Candyland runners without hoping a fake code saves them.