Here is the full list of all 70 Overdriven Reloaded achievements.
Finish The Story Mode.
Complete the 1st Challenge.
Complete the 2nd Challenge.
Complete the 3rd Challenge.
Complete the 4th Challenge.
Complete 5th Challenge.
Complete the 6th Challenge.
Complete the 7th Challenge.
Find the 7 Secret cows.
Collect 15 Alien Artifacts.
Collect All the35 Alien Artifacts.
Finish the Stage 1 with at least Hard difficulty.
Finish the Stage 2 with at least Hard difficulty.
Finish the Stage 3 with at least Hard difficulty.
Finish the Stage 4 with at least Hard difficulty.
Finish the Stage 5 with at least Hard difficulty.
Finish the Stage 6 with at least Hard difficulty.
Finish the Stage 7 with at least Hard difficulty.
Finish All The Stages With at least Hard difficulty.
Complete All Challenges !
Resolve the 14 puzzles of color reflex 1.
Resolve the 14 puzzles of color reflex 2.
Resolve the 14 puzzles of color reflex 3.
Resolve the 14 puzzles of color reflex 4.
The line - Make at least a score of 5 000 000 pts in the line mode.
Finish the Stage 1 with Nightmare difficulty.
Finish the Stage 2 with Nightmare difficulty.
Finish the Stage 3 with Nightmare difficulty.
Finish the Stage 4 with Nightmare difficulty.
Finish the Stage 5 with Nightmare difficulty.
Finish the Stage 6 with Nightmare difficulty.
Finish the Stage 7 with Nightmare difficulty.
Finish all the Stages with Nightmare difficulty.
Complete All Success of the game.
Finish the game in Arcade Mode
Don't kill any octopus in the 2nd Stage.
Kill at least 10 octopuses in the 2nd Stage.
Finish The Manic Mode.
Finish the game in Manic Mode using only one credit.
Finish the 6th Stage. (Special Edition)
Finish the 7th stage. (Special Edition)
Finish the 6th stage with at least Hard difficulty. (Special Edition).
Finish the 7th stage with at least Hard difficulty. (Special Edition)
Finish the 6th stagewith Nightmare difficulty. (Special Edition)
Finish the 7th stage with Nightmare difficulty. (Special Edition)
Find the 10 space cows, on the same save file. (Special Edition)
Find 40 Alien Artifacts, on the same save file. (Special Edition)
Find 45 Alien Artifacts, on the same save file. (Special Edition)
Finish the boss rush !
Finish the stage 6, 7 and 9. (Special Edition)
Find all the 50 alien artifacts, on the same save file. (Special Edition)
Finish the 9th stage. (Special Edition)
finish the 9th stage with at least Hard difficulty. (Special Edition)
Finish the 9th stage with Nightmare difficulty. (Special Edition)
Find 20 Alien Artifacts. (On the same save file)
Complete the 1st stage.
Complete the 2nd stage.
Complete the 3rd stage.
Complete the 4th stage.
Complete the 5th stage.
Complete the 6th stage.
Get 1000 hits with the "Hits Counter"
Open a door with an interruptor
Get 5000 hits with the "Hits Counter
Pass near from a bullet.
Complete a stage with a score of 1 000 000 pts.
Complete a stage with a score of 5 000 000 pts.
Complete a stage with a score of 10 000 000 pts.
Complete a stage with a score of 15 000 000 pts.
Complete a stage with a score of 20 000 000 pts.