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Hamster comparison: Chillz, Cuscuz, Lady Minerra and Jack O’Mine

The hamsters released in recent weeks have very different jobs: one helps with the season, one barely rests, one multiplies loot and one strengthens your room. We gathered the official data in one place and compared what each does best.
Stats side by side
| Hamster | Strength | Health | Luck | Total |
|---|---|---|---|---|
| Cuscuz | 75 | 90 | 90 | 255 |
| Jack O’Mine | 60 | 70 | 90 | 220 |
| Lady Minerra | 70 | 80 | 55 | 205 |
| Chillz | 35 | 75 | 65 | 175 |
Cuscuz is a Hero that arrives at level 50, which explains the higher total. The others are the announced base stats. Comparing totals alone is not enough, since abilities change the result a lot.
Ultimates and charge
| Hamster | Ultimate | Charge | Effect |
|---|---|---|---|
| Chillz | Boost Mode | 24 | All stats at 100 for one Expedition |
| Cuscuz | Remote Bonus | 24 | Room bonus % equal to stats × 2 |
| Lady Minerra | Loot Conversion | 24 / 30 / 36 | Converts 2, 3 or 5 rewards into RLT |
| Jack O’Mine | Overcharged | 18 / 24 / 30 | +25%, +50% or +75% loot |
For the Overcharged Ultimates of Minerra and Jack, each original hour of an Expedition gives 1 charge point, and speed-ups do not change that. So 24 points equal two 12-hour Expeditions. Partial tiers do not count: 29 points on Jack still give tier II.
The Hamster Gym opens another path: Treadmill Premium charges Ultimates during training on eligible hamsters.
Cuscuz: what Remote Bonus is worth
With 255 stat points, Remote Bonus reaches a 510% bonus while he is on an Expedition. The exact value depends on your room, since 1% is worth 1% of your miner total:
| Miner total | Value of 1% | At 510% |
|---|---|---|
| 500 Ph/s | 5 Ph/s | 2.55 Eh/s |
| 2 Eh/s | 20 Ph/s | 10.2 Eh/s |
| 18 Eh/s | 180 Ph/s | 91.8 Eh/s |
The bonus only works while Cuscuz is alive on the Expedition, and its duration follows the useful Expedition time. Speed-ups and time reductions do not change its effective duration. Gym training can raise his stats and so the bonus, since the calculation uses stats.
His Ability Builder has three slots with two options each. Every option combines an advantage and a drawback:
| Slot | Option 1 | Option 2 |
|---|---|---|
| Loot or rest | Loot +60%, Relax Time +20% | Relax Time -45%, loot -30% |
| Speed or survival | Expedition time -30%, survival -8% | Survival +8%, Expedition time +30% |
| Games or Buyback | Games +220%, Buyback cost +20% | Buyback cost -50%, games -60% |
Lady Minerra: fast but risky
With Keep It Going, she does not rest after a successful Expedition. In exchange, her survive chance drops 5%, and a failure triples her normal rest. The ability also cuts her Buyback cost by 50%. She pays off most for players who can start Expeditions often.
Jack O’Mine: the best for loot
With +75% at tier III, Jack is the most direct pick for more loot. His Skip Rest Chest passive also produces Skip Rest Items, which speed up your other hamsters.
Chillz: built for the season
Chillz has Relax Time -40%, Extra XP +40% and a Season XP chest after each successful Expedition. She is weak in stats, but helps you move through the Roller Vice pass.
Sets
| Set | Hamsters | Total bonus | One-time RLT |
|---|---|---|---|
| The Night Shift | SOLaire, Lady Minerra, Jack O’Mine | Loot +25% | 30 |
| Community | Cuscuz, Chillz, BB Hamster | Relax Time -25% | 75 |
Which to choose
- You want more loot: Jack O’Mine, then The Night Shift set.
- You want to run many Expeditions: Lady Minerra.
- You want a stronger room: Cuscuz, especially with a high miner total.
- You want to advance the season: Chillz.
These are the values announced at each hamster's launch. RollerCoin may adjust abilities later, so check in the game before buying.