Compound Interest

Compound Interest

39 achievements
Ultra Rareร—4
Very Rareร—1
Uncommonร—4
Commonร—30

About Compound Interest's achievements

Compound Interest has 39 Steam achievements, 3 of them ultra-rare โ€” unlocked by under 5% of players. The rarest is "First Catastrophe", earned by just 4.1% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement
4.1%
of players earned "First Catastrophe"

Community Ratings

Loadingโ€ฆ
Difficultyโ€”
Easy โ†’ Brutal
Enjoymentโ€”
Meh โ†’ Loved it
Grindinessโ€”
No grind โ†’ Huge grind
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All Compound Interest achievements

39 achievements
Survived ALL
Survived ALL
Survive 5 fusion catastrophes
Ultra Rare0.0%
First Catastrophe
First Catastrophe
Survive a fusion catastrophe
Ultra Rare4.1%
10 Big Bangs
10 Big Bangs
Perform 10 Big Bangs
Ultra Rare4.1%
3 Synergies
3 Synergies
Have 3+ distinct synergy tags active at once
Ultra Rare4.1%
5 Big Bangs
5 Big Bangs
Perform 5 Big Bangs
Very Rare8.3%
All Compounds
All Compounds
Craft ALL compounds
Uncommon37.5%
Catalyst Full
Catalyst Full
Fill all 3 catalyst bays
Uncommon41.6%
First Reaction
First Reaction
Trigger a reaction event
Uncommon45.8%
25 Compounds
25 Compounds
Craft 25 unique compounds
Uncommon50.0%
Periodic Mastery
Periodic Mastery
Discover all 118 elements
Common54.1%
Period 7
Period 7
Complete Period 7
Common54.1%
s-block
s-block
Complete the s-block
Common54.1%
p-block
p-block
Complete the p-block
Common54.1%
d-block
d-block
Complete the d-block
Common54.1%
f-block
f-block
Complete the f-block
Common54.1%
Noble Column
Noble Column
Collect all 7 noble gases
Common54.1%
100 Fusions
100 Fusions
Complete 100 lifetime fusions
Common54.1%
First Decay
First Decay
Witness a radioactive decay
Common58.3%
Period 6
Period 6
Complete Period 6
Common58.3%
First Prestige
First Prestige
Perform your first Big Bang
Common62.5%
Banger
???
Hidden achievement โ€” tap Reveal secrets to spoil
Common62.5%
10 Compounds
10 Compounds
Craft 10 unique compounds
Common66.6%
Period 5
Period 5
Complete Period 5
Common66.6%
50 Fusions
50 Fusions
Complete 50 lifetime fusions
Common66.6%
90 Elements
90 Elements
Discover 90 elements
Common70.8%
60 Elements
60 Elements
Discover 60 elements
Common75.0%
Period 2
Period 2
Complete Period 2
Common75.0%
Period 3
Period 3
Complete Period 3
Common75.0%
Period 4
Period 4
Complete Period 4
Common75.0%
Research Unlocked
Research Unlocked
Unlock all non-repeatable research nodes
Common75.0%
Automations Unlocked
Automations Unlocked
Unlock all 4 automation tiers
Common75.0%
First Compound
First Compound
Craft your first compound
Common79.1%
30 Elements
30 Elements
Discover 30 elements
Common79.1%
10 Fusions
10 Fusions
Complete 10 lifetime fusions
Common79.1%
10 Elements
10 Elements
Discover 10 elements
Common83.3%
First Element
First Element
Acquire your first element
Common91.6%
First Fusion
First Fusion
Complete your first fusion (H + H โ†’ He)
Common91.6%
First Noble Gas
First Noble Gas
Acquire a noble gas element
Common91.6%
Period 1
Period 1
Complete Period 1
Common91.6%