First contact
first_contact98.3%
Loading game…
Achievements and their recorded unlock rates.
Loading your Steam progress…
first_contactnucleus_purchasedchain_reaction_nodequantum_tunneling_nodefirst_prestigesuperposition_nodeparticles_1mparticles_10mparticles_100mcapstone_nodeparticles_1bnoble_gas_neonelement_50full_skill_treeall_elements