More weapons
When making a bot, enter "cheatbot2" as a case-sensitive bot name. A flash on the screen a sound will confirm correct code entry. This will unlock new weapons (although they appear under "mechanics"), such as the flamethrower, the cannon, electromagnet and the hover-craft engine. This cannot be used in multi-player mode. Note: The latest patch is required for this code.
Computer bots
Note: This procedure involves changing game files; create a backup copy of the files before proceeding. Enter the Robot Arena 2 folder. Go to the "ai" folder. Open a team folder and copy "bot.0", "bot.1", and/or "bot.2" to the "robot design" folder in the Robot Arena 2 folder. Load the game and enter Team HQ. Select or create a team, and choose an open slot. Do not enter the workshop. Select "Import Bot" at the bottom of the screen, and select an XTRA robot or one of the robots you have copied. For example, Team 0 is Red Zone. Copy bot.1 for the ALARM robot. Note: You can only copy one of the bot.0, bot.1, and bot.2 files. If you import a robot and export it, it will create the same robot under its name.