Pet multipliers are the core power system in +1 Strength Per Click by Incrementally Games. Every pet has a Strength multiplier (e.g., x2, x6, x12) that multiplies your base click and training zone output. Understanding how multipliers work — and how they interact with rebirths, boosts, and training zones — is essential for optimizing your progression.
How Multipliers Apply
Only your equipped pet's multiplier is active. If you equip Titan Bear (x12), every click and training zone tick produces 12 times the base Strength. You cannot equip multiple pets to combine multipliers — one pet, one multiplier. Switching pets is instant and free, so always equip your highest-multiplier pet after every hatch.
Multiplier Stacking Rules
| Source | Stacks With Pets? | Type |
|---|---|---|
| Pet multiplier | — | Base multiplier (e.g., x12) |
| Training zone | Yes | Multiplicative |
| Rebirth bonus | Yes | Multiplicative |
| Friend Boost | Yes | Multiplicative |
| Daily Boost | Yes | Multiplicative |
| Session Boost | Yes | Multiplicative |
All multipliers stack multiplicatively. Example: x12 pet × x2 rebirth × x2 training zone × x6 boosts (1.5 × 2 × 2) = x288 effective output. This is why endgame players with Titan Bear, multiple rebirths, and active boosts can break Champion Realm walls that seem impossible to early-game players.
Multiplier tip: Use our Strength Calculator to project your effective output with all multipliers active. It helps you know when you can break the next wall.
Multipliers from pets do not affect Wins directly — Wins come from wall breaking at a fixed rate per wall. However, higher Strength output (from multipliers) means you reach wall thresholds faster, which indirectly increases Wins per hour. See the Tier List for ranked multipliers and the Boost Stacking Guide for the full multiplier formula.