Enter the following codes without the quotes to unlock the corresponding effect.

Unlock ALL Arenas:
At the 'Main' menu enter 'accessallarenas'.

Unlock More money in Competition Mode:
At the 'Competition' menu enter 'givememoresponds'.

Unlock House Robots in Garage in Arcade Mode:
At the 'Competition' menu enter 'fabletmeplayasahouserobot'.

Unlock Infinite Time:
During gameplay pause the game and enter 'timeisonmyside'.

Unlock See-Through Armour:
During gameplay pause the game and enter 'weirdnakedrobots'.

Unlock Invisibility:
During gameplay pause the game and enter 'nowyouseemenowyoudont'.

Unlock AI Robots:
During gameplay pause the game and enter 'getridofthosepeskyairobots'.

Enter the following codes to unlock the corresponding effect.

Open ALL Arenas:
At the 'Main' menu type 'accessallarenas' without the quotes.

Unlock Invisibility:
At the 'Pause' menu, type 'nowyouseemenowyoudont' without the quotes.

Unlock See Thru Armor:
At the 'Pause' menu type 'weirdnakedrobots' without the quotes.

AI On/Off:
At the 'Pause' menu type 'getridofthosepeskyairobots' without the quotes.

Unlimited Time:
At the 'Pause' menu type 'timeisonmyside' without the quotes.

Unlock House Robots in Arcade Garage:
At the 'Competition' menu type 'fabletmeplayasahouserobot' without the quotes.

Get More Cash:
At the 'Competition' menu type 'givememoresponds' without the quotes.