At level 99, weapons get a rainbow color effect added to their shots:
Unlockable
How to Unlock
Rainbow weapon effects
Get weapon to Lvl. 99
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100%
Exterminator Difficulty
Added on
2007-06-21 at 21:43:24
Finish the game once in normal mode (in any of the first four difficulties) to unlock the 5-star Exterminator difficulty (and challenge mode). Now you can either select the Exterminator difficulty when you play your game again in challenge mode or you can start a new game from scratch in the Exterminator difficulty.
Unlockable
How to Unlock
Exterminator difficulty
Finish the game in normal mode.
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99%
Massive Weapon Experience & Bolts
Added on
2007-06-21 at 21:47:51
After gaining access to the Battledome Challenge "Endzone", use the Holoshield Launcher and/or Mini-Turret Launcher with Shock Mod equipped. After setting up the shields and turrets, equip whatever weapon you want to upgrade, making sure you have the Shock mod equipped. Complete the challenge and repeat until you upgrade your weapons to the desired level. After being able to buy Experience/Jackpot Mods, max out the alphamods on the weapon of your choice to rapidly get to lvl 99 weapons and/or make millions of Bolts.
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99%
Free Ammo
Added on
2007-06-21 at 21:47:39
Go to any Boss Battle and play it. When you start, the game will automatically reload all of your weapon's ammo. Exit the challenge and your ammo on all of your weapons will be reloaded for free. This way you do not have to spend your bolts on ammo.
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99%
Plumber Epilogue
Added on
2007-06-21 at 21:47:18
To get the epilogue you have to beat the game and watch the whole entire credits.
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99%
Character Epilogues and Credits
Added on
2007-06-21 at 21:42:24
Beat the game once and start Challenge Mode to unlock these features in the Media menu:
Unlockable
How to Unlock
Character Epilogues
Beat the game once and begin Challenge Mode
Credits
Beat the game once and begin Challenge Mode
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98%
Ninja Ratchet
Added on
2007-06-21 at 21:43:46
Ratchet will be faster, in my opinion better looking, in other words better:
Unlockable
How to Unlock
Ninja Ratchet
Obtain all Exterminator Cards
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98%
Exterminator Cards
Added on
2007-06-21 at 21:42:49
These are given to you in Challenge Mode after completing various goals:
