Criticality Achievements27 achievements
Whoops!
Reach rank 2
94.1%
Common
We have to go back!
Prestige for the first time
92.0%
Common
1.21 gigawatts!
Earn 1.21 billion xp in a single run
72.4%
Common
Power Overwhelming
Unlock all skills in the upgrade tree
53.1%
Common
Phone Home
16.5%
Rare
Sundial
Complete level 2
78.7%
Common
Criticality Starts Here
Reach level 75
74.6%
Common
Oppenheimer
Reach level 150
71.2%
Common
I Am Become Death
Reach level 300
42.9%
Uncommon
Looper
Prestige 5 times
65.2%
Common
Groundhog Day
Prestige 10 times
49.4%
Uncommon
Back to the Future
Prestige 15 times
35.0%
Uncommon
Fastest Man-Made Object
Reach 0.00064c
67.7%
Common
Evenly Matched
Reach 0.01c
62.1%
Common
Make it so
Go faster than light
40.5%
Uncommon
Braincicle
Complete level 3
69.9%
Common
Rebuilt
Complete level 4
63.5%
Common
CCCCombo
Get 1000 atom chain reaction with 1 Click
46.8%
Uncommon
Normal
Reach rank 2 on Nuclear Propulsion with no special atoms
13.7%
Epic
Raiden
Do a 12 jump chain lightning strike
51.6%
Common
Prompt Criticality
Rank up within 20 seconds of a fresh prestige
15.1%
Rare
Enrichment
Remove 238 non-fissile atoms
53.6%
Common
Total Internal Reflection
Bounce a single neutron off the walls 3 times
57.4%
Common
Clutch
Rank up after time is over with 0 shots left
66.4%
Common
Ima Firin Mah Lazer
Reach rank 4 in Infiltration with only gamma ray atoms
15.2%
Rare
Warp 10
Buy 100 of each rocket lab upgrades
23.1%
Rare
A Thousand Worlds
Complete Galactic Expansion and view the other endings
5.8%
Epic
Overview
11.1%Avg Completion
0.0% of players have 100%
Rarity Breakdown
Legendary
0
Epic
2
Rare
4
Uncommon
5
Common
16
External Links