| Author | Solution |
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SILVERsifDURFER
477,470
Achievement won on 17 Nov 08TA Score for this game: 1,597
Posted on 24 November 08 at 01:22, Edited on 13 February 11 at 12:07
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This solution has 66 positive votes and 2 negative votes. Please log in to vote. |
| For this you need 4 controllers connected and set to co-op, once you have opened Iron Man's Lab just keep going from stark tower to the lab and back and you'll get the achievements |
Codehead UK
155,709
Achievement won on 14 Apr 08TA Score for this game: 2,477
Posted on 30 October 08 at 09:58, Edited on 24 December 08 at 11:00
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This solution has 20 positive votes and 4 negative votes. Please log in to vote. |
You don't need 3 friends for this, just 4 controllers, even Guitar Hero/Rock Band instruments will do. Basically anything with a start button.
Start a level normally with only one hero on your team (use the team set-up screen to remove the others), then press start on the other controllers and select Co-op. The game will warn you that there are no heros available, but when you exit the level, the achieve will unlock.
This works for all the other multiplayer and arcade achieves too. Just make sure you kill at least 3 bad guys before exiting the level on arcade modes. |