Marathon Spoiler Guide

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Marathon Infinity - Solo Levels

21 Son Of Grendal



There's a lot to explore on this level, with everyone against you. However, you can take the quick exit and jump into the teleporter that is in the center of the first room you get to by jumping across from your starting point and over the river. This transporter takes you to Strange Aeons (22).

You can access more of the rest of the level, which is normally locked out, by shooting a grenade through a VERY narrow window.


The terminals will show you a full map of the level, including a secret U-shaped room containing a good ammo stash.






Secret Levels

VidMaster Challenge

Michael K. Neylon /
Last Modified: Wednesday, September 23, 2015