Assassin Leveling Noob to Pro: Fresh Account to World One
A step-by-step +1 Assassin Leveling route from a fresh account to world one, with the milestone gates to watch: waves, upgrades, quests, and rebirth timing.
+1 Assassin Leveling runs on a single repeating loop: every click adds +1 Strength, Strength buys daggers, equipment, pets and auras, and those purchases break the power gates between you and the next area. Rebirth makes the whole loop run faster. This guide follows that loop in the order a fresh account actually uses it — from the tutorial to the world-one completion banner — and points out the on-screen signals that tell you when to move to the next step.

One note before the route: every number below is a value observed in recorded fresh-account runs, not a fixed requirement. Updates can move prices and thresholds — the label on your own screen is always the real one.
The route at a glance
- Finish the tutorial. The shop already exposes auras and pets from the very start.
- Click-attack through enemy waves, including an early boss. First income is small but immediate — one run recorded roughly 10 Wins from the first boss and item drops, one of which added crit chance.
- Buy your first pet, the Frog. In one run the account held about 20 currency and the Frog cost 25, so a minute of clicking covered the gap. Then buy more Frogs.
- Open the quest board and claim everything that completes. A 10k-strength quest and a weekly items-collected quest were visible within the first minutes, and claims paid out strength, damage and eggs.
- Break walls by buying, not grinding. Whenever a wall or gate says you lack power, buy the next stronger weapon immediately and keep moving.
- Rebirth when it becomes available — it unlocks surprisingly early — to raise how fast you gain Strength.
- Repeat the loop through the displayed strength tiers until the world-one completion banner appears.
Each piece has a distinct job: Strength is both your training stat and what gates compare against; daggers and equipment set how hard you hit; pets and auras add boosts on top; Wins are the leaderboard currency you earn from fights; quests are a steady reward dispenser; timed boosts are short multipliers you save for gates; and rebirth permanently raises your gain rate.
First minutes: tutorial, clicks, and your first Frog
The tutorial is short, and the shop is usable the moment it ends. Start clicking through the first enemy waves — one recorded account cleared a wave, hit an early boss, and picked up about 10 Wins plus item drops (one granting crit chance) without leaving the starting area.
Spend that opening income on the Frog rather than hoarding it: the first pet slot in one run cost 25 while the account sat on about 20, and stacking more Frogs came right after. Pets are the game's boost layer, and getting one working early compounds through every later click.
Then open the quest board. The 10k-strength target and the weekly items-collected quest are your first medium-term goals, and claiming completed quests matters — strength, damage and egg rewards all appeared among the claims in the recorded run. Claim as they finish rather than letting them sit.
If you play with friends, bring them: the official description grants +10% Strength for each friend, the one passive multiplier the game itself advertises. There's a fuller breakdown on the friend bonus page.
Mid-route: the gate-then-buy rhythm
The whole middle of the run is one rhythm, and both recorded runs used it. An enemy wall stops you with a power message; the answer is to buy the next stronger weapon on the spot — "I don't have enough power," followed immediately by "I'll buy a new sword. It's much stronger," is the pattern repeating all the way to world one. Along the way, equip the improvement items you pick up (the training area has them), buy the next gear tier as prices come into range (observed early buys at about 5, 100 and 250), and pick up supporting upgrades such as wings at 5k and a 15k unlock when they appear.
Gates with a printed number work the same way: the label tells you exactly how much Strength is required — one run hit a gate reading "I need 150 million" while holding 200 million — so you farm until the label clears, then walk through. This is also where timed boosts earn their keep. Early boosts double Strength for 2 minutes; later ones double for 20 minutes. The recorded play was to activate one right at a gated fight: the same run doubled 200 million up to 400 million to push through that 150 million gate. Late in world one you'll also meet timed boss fights on a 40-second timer, which are the same idea — start them with a boost active.
Since most of this loop is raw clicking, how you train matters as much as what you buy; the strength guide covers the stat itself and the training efficiency page covers faster farming.
Milestone signals and your next move
You never need to guess when to switch activities — the screen tells you. These are the signals both recorded runs played by, with the values observed in them:
| Signal on screen | What it means | Your next move |
|---|---|---|
| A wall or fight says you don't have enough power | Your current weapon is too weak for the next area | Buy the next stronger weapon immediately and continue |
| A gate shows a Strength number you're short of (observed example: 150 million) | A farm check, not a dead end | Keep clicking; activate a timed boost to push through faster |
| A quest target completes (observed: 10k strength, weekly items collected) | A reward is waiting | Claim it — strength, damage and egg rewards were all observed |
| The rebirth option becomes available | Your gain rate can increase | Rebirth now, or clear the next stage first — both worked in recorded runs |
| Your Strength crosses a purchase tier (observed buys around 45k; 2 million; 10 million; an aura at 32 million; 500 million; 1 billion; 3 billion; 80 billion) | New weapons, equipment and auras unlocked | Buy the new tier and equip it |
| Egg prices step up (observed at about 10 million, 75 million, 500 million and 3 billion) | Stronger pet tiers are in reach | Hatch the strongest egg you can afford — the pet hatching page covers the mechanics |
| A boss fight appears with a short timer (observed: 40 seconds at high tiers) | A burst check | Go in with a boost active |
| Purchases read "maxed out" and the world-one banner shows | The run is complete | World one done — the loop has carried you through |
If you want the weapon side of these tiers in detail, the best daggers page is the dedicated reference; and since Wins come from the fighting itself, the how to get wins guide breaks that income down.
Rebirth: take it early or bank it — both reached world one
Rebirth unlocks absurdly early — one fresh account saw the option within its opening minutes while owning just three Frogs — and the official description lists it as a core system: rebirth to become even stronger. Its effect is on your rate, not your current total: late in a run that was gaining about 3 million strength per millisecond, the player noted that rebirthing would make the rate go faster still.
The two recorded runs handled the decision differently, and both finished world one. One rebirthed readily whenever it came up during the early route. The other explicitly delayed an available rebirth — "a rebirth incoming, but I want to get it to the next stage" — to push into the next area first. What isn't documented anywhere in recorded play is the exact cost, what resets, or the multiplier formula, so treat timing as a preference rather than a make-or-break choice: rebirth when farming feels slow, or hold it briefly if the next stage is within reach.
Common progression mistakes
- Grinding into a wall. Standing at a blocked gate clicking harder doesn't raise your power ceiling — the observed fix is always buying the next stronger weapon, then walking through.
- Ignoring the quest board. Claims paid strength, damage and eggs in the recorded runs; leaving completed quests unclaimed slows every other part of the loop.
- Saving boosts for "later." Timed doubles are the tool for gates. Doubling 200 million to 400 million is what carried one run past a 150 million requirement.
- Treating observed numbers as permanent. The 45k, 32 million, 150 million and other figures here come from recorded runs and shift with updates — the label on your screen overrides this page.
- Looking for a code shortcut. As of the October 2026 snapshot the game had no Codes menu, so there was nothing to redeem; the loop is the documented way to progress. The codes page tracks if that ever changes.
- Chasing the one-hour pace. One creator reported the full scratch-to-world-one run in about an hour — that's a single recorded performance, not a typical expectation. The route is the same; your clock may differ.
Where to go next
Once this loop is running smoothly, the progression guide goes deeper into each system the route connects, and the beginner guide covers interface basics if anything in the early minutes felt unfamiliar. Follow the gate-then-buy rhythm, claim as you go, and the world-one banner is just a matter of clicks.
Related Guides
Progression Guide: How Every System Connects
See the full loop in order — Strength training, daggers, pets, waves, quest boosts, and rebirth — and how each feeds the next.
Beginner Guide: What to Do First
A clear first-session order — tutorial, early clicks, first boss, first pet, and quests — plus when rebirth starts to matter.
Training Efficiency: Gain Strength Faster
Every verified way to raise per-click output — Double Strength windows, friends, rebirth, and pets — and how to trigger each one.
