Qhov thib ob Extinction tau nkag mus rau thaum ntxov ob xyoos dhau los. Lub sijhawm ntawd, qhov kev ua si tau sim cov players thiab rov ua dua. Thaum kawg, tom qab tag nrho lub sij hawm no Thib Ob Extiction yog ...
Nrog me ntsis ntawm Dino Crisis thiab Turok sib xyaw nrog qee qhov Left 4 Dead, System Reaction's Second Extinction zoo li coj dino rov qab rau ...
