Overdriven Reloaded achievements

Finish the 7th stage with at least Hard difficulty. (Special Edition)

Finish the 7th stage. (Special Edition)

Finish the 6th Stage. (Special Edition)

Don't kill any octopus in the 2nd Stage.

Finish the game in Manic Mode using only one credit.

Finish the 6th stage with at least Hard difficulty. (Special Edition).

Find 40 Alien Artifacts, on the same save file. (Special Edition)

Find all the 50 alien artifacts, on the same save file. (Special Edition)

Find 45 Alien Artifacts, on the same save file. (Special Edition)

Finish the stage 6, 7 and 9. (Special Edition)

Finish the 7th stage with Nightmare difficulty. (Special Edition)

Complete the 2nd stage.