Ossan Hamster

Ossan Hamster

25 achievements
Ultra Rareร—1
Very Rareร—7
Rareร—9
Uncommonร—5
Commonร—3

About Ossan Hamster's achievements

Ossan Hamster has 25 Steam achievements. The rarest is "Energy Overflow", earned by just 5.2% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement
5.2%
of players earned "Energy Overflow"

Community Ratings

No ratings yet
Difficultyโ€”
Easy โ†’ Brutal
Enjoymentโ€”
Meh โ†’ Loved it
Grindinessโ€”
No grind โ†’ Huge grind
Want to rate Ossan Hamster? Sign in with Steam โ€” one rating per person.
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All Ossan Hamster achievements

25 achievements
Exterminator
Exterminator
Defeat 1 000 000 enemies.
Ultra Rare0.0%
Energy Overflow
Energy Overflow
Reach 1 000 000 energy.
Very Rare5.2%
Immortal-ish
Immortal-ish
Restore 1000 HP in one run.
Very Rare10.5%
Power Addict
Power Addict
Use skills 2000 times.
Very Rare10.5%
Lazy Hamster
Lazy Hamster
Complete a run without clicking on the wheel.
Very Rare10.5%
Completionist
Completionist
Complete all objectives across all levels.
Very Rare10.5%
Bullet Cleaner
Bullet Cleaner
Destroy 100 projectiles in one run.
Very Rare10.5%
Wrecking Ball
Wrecking Ball
Destroy 100 level objects in a single run.
Very Rare10.5%
The End
???
Hidden achievement โ€” tap Reveal secrets to spoil
Rare15.7%
Bug Exterminator
Bug Exterminator
Defeat 200 insect-type enemies in one run.
Rare15.7%
Stylish Victory
Stylish Victory
Complete a run using a non-default skin.
Rare15.7%
Lightning Master
Lightning Master
Defeat 10 enemies with a single lightning.
Rare21.0%
Hunter
Hunter
Defeat 10 000 enemies.
Rare21.0%
Treasure Seeker
Treasure Seeker
Collect 250 loot items.
Rare21.0%
Gas Attack
???
Hidden achievement โ€” tap Reveal secrets to spoil
Rare21.0%
Pure Skill
Pure Skill
Complete a level without selecting any upgrade skills.
Rare21.0%
Warming Up
Warming Up
Reach level 5.
Rare26.3%
Trap Master
Trap Master
Defeat 100 enemies using traps.
Uncommon31.5%
That Was Quick
???
Hidden achievement โ€” tap Reveal secrets to spoil
Uncommon31.5%
Collector
Collector
Collect 50 loot items.
Uncommon36.8%
Perfect Run
Perfect Run
Complete a run without taking damage.
Uncommon36.8%
Untouchable
Untouchable
Survive 2 minutes without taking damage.
Uncommon47.3%
Getting the Hang of It
Getting the Hang of It
Use skills 20 times.
Common52.6%
You Had One Job
???
Hidden achievement โ€” tap Reveal secrets to spoil
Common63.1%
First Steps
First Steps
Defeat 100 enemies.
Common78.9%