Construct
Traits
Low-light Vision  | 
Set Constitution Modifier to -  | 
Must have either the magical or technological subtype; if the construct is mindless, set Intelligence modifier to — and add mindless  | 
If the construct is mindless, set Intelligence modifier to — and add mindless  | 
Adjustments
–2 to all saving throws  | 
+1 to attack rolls  | 
A construct is a magically animated object or an artificially created creature.
Source
Alien Archive pg. 132

