1. Serious Sam 4 Achievements
  2. Regression achievement
Serious Sam 4

Serious Sam 4

741
54
4.04
1,559
378 (24%)
15-20h
Lists Game action
Serious Sam 4
tracking their Serious Sam 4 achievements.
Click here to track your progress.

Regression achievement in Serious Sam 4

Regression

Get knocked on the head and remember how you got here.

Regression0
Online/Offline - These achievements can be obtained in either an online or offline game mode.Single Player - These achievements can be obtained by a single player.Cooperative - These achievements can be obtained by two or more players in a cooperative game mode who have met the achievement requirements.Main Storyline - These achievements are gained automatically by progressing through the main game mode.

Have you got any tips or tricks to unlock this achievement?
Add a guide to share them with the community.

Add a guide
Do you have a question about this achievement? Please post it in the Serious Sam 4 Forum