Corrected entry: The time Dead Space takes place is 2414, but the USG. Ishumura was built in 2446.
Bug: In the final Chapter, Dead Space, when using Kinesis on the dead man sticking out of the security station's window (on the player's right as if looking at the Hive Mind) and dragging it inside (while in the room), then outside when battling the Hive Mind, the building vanishes. It has no major impact on the game nor final fight but can be distracting and disturbing.
Correction: The Ishumara was launched after being built in 2446, Isaac Clarke was born in 2465 and the Ishumura was sent to Aegis VII in 2508 and then the events of Dead Space takes place a few of months later. There was some confusion, but the dates have been confirmed and nothing significant happened in 2414.