"-Spencer, there's no way out. You'll just have to f*ck it."
The Mohole boss battle done ez walkthrough in Commando difficulty.
- Keep your distance to skip it's charging drill attacks. One hit from it usually kills Spencer (with light armor).
- Machinegun spam to do enough damage and skip the second "quad shockwave" attack. First "shockwave" attack is a single one and very easy to avoid.
Played with retro outfit, mouse and keyboard on a Q6600, 8800GT OC 625MHz 512MB, 4GB RAM. 1680x1050 v_sync forced off.
YouTube's HD quality playback might have issues with low performance computers.
How to unlock retro outfit for PC:
Get Bionic Commando Rearmed and beat the game in any difficulty.
I heard you can watch the Evolution trailer in Rearmed to do this too which would be much faster and easier.
If watching the trailer didn't work out then hit:
-START
-RUN and type "regedit"
in Windows to find:
HKEY_CURRENT_USER/SOFTWARE/GRIN/SHARED/
Once located Shared folder, go to the right blank field, create a "String Value" and call it "db_retro_skin". Modify the value and input: "625dbde41088f171b254e88b31a48f77"
Now start Rearmed again and in Database there should be BC Retro Outfit blinking down below. Enter it so the blinking stops and go change something in options to force autosave.
Exit the game and start Bionic Commando. Hit Extras in Options and Unlock feature to unlock it.